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Produkt merken zur Merkliste CHF 211.00
Underwater Acoustic Signal Processing
Part I Sonar and underwater acoustics1 Introduction to underwater acoustic signal processing . . . . 31.1 Overview of underwater acoustic signal processing . . . . . . . . . . 31.1.1 Common applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.1.2 Signal and information processing . . . . . . . . . . . . . . . . . . 61.1.3 Underwater acoustic system and signal proc... zur Produkt-Seite
4888136 {"price-changing":0,"image":"https:\/\/image.vergleiche.ch\/small\/aHR0cHM6Ly9vczEubWVpbmVjbG91ZC5pby9iMTAxNTgvbWVkaWEvaW1hZ2UvNWEvNjAvZjQvNjk5OTQ0OTgwMDAwMUFfNjAweDYwMC5qcGc=!aHR0cHM6Ly9vczEubWVpbmVjbG91ZC5pby9iMTAxNTgvbWVkaWEvaW1hZ2UvNWEvNjAvZjQvNjk5OTQ0OTgwMDAwMUFfNjAweDYwMC5qcGd8fnxodHRwczovL2kud2VsdGJpbGQuZGUvcC91bmRlcndhdGVyLWFjb3VzdGljLXNpZ25hbC1wcm9jZXNzaW5nLTI2MDgwMjExNC5qcGc=","post_title":"Underwater Acoustic Signal Processing","deeplink":"https:\/\/cct.connects.ch\/tc.php?t=116298C1969900829T&subid=9783319929811&deepurl=https%3A%2F%2Feuniverse.ch%2Fbuecher%2Fmathematik-naturwissenschaft-technik%2Ftechnik%2F476554%2Funderwater-acoustic-signal-processing-modeling-detection-and-estimation%3FsPartner%3Dtoppreise","labels":[],"brand_id":1,"post_content":"Part I Sonar and underwater acoustics1 Introduction to underwater acoustic signal processing . . . . 31.1 Overview of underwater acoustic signal processing . . . . . . . . . . 31.1.1 Common applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.1.2 Signal and information processing . . . . . . . . . . . . . . . . . . 61.1.3 Underwater acoustic system and signal processing\u00a0examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71.1.4 Development process for novel applications . . . . . . . . . . 71.2 Intended use and organization of this book . . . . . . . . . . . . . . . . 8References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 Sonar systems and the sonar equation . . . . . . . . . . . . . . . . . . . . 132.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.2 Remote sensing with sonar systems . . . . . . . . . . . . . . . . . . . . . . . 132.2.1 Components of a sonar system . . . . . . . . . . . . . . . . . . . . . 142.2.2 Monostatic, bistatic, and distributed sonar systems . . . 162.2.3 Estimating position of a sound or scattering source:\u00a0localization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172.2.4 Bistatic active sonar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242.2.5 Doppler scale and shift . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272.2.6 Doppler sensitive and insensitive waveforms . . . . . . . . . . 332.3 The sonar equation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342.3.1 Decibel notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362.3.2 The basic passive sonar equation . . . . . . . . . . . . . . . . . . 392.3.3 The basic active sonar equation . . . . . . . . . . . . . . . . . . . 452.3.4 Summary of sonar equation terms . . . . . . . . . . . . . . . . . . 512.3.5 Relating SNR to detection performance: Detection\u00a0Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 522.3.6 Relating SNR to estimation performance . . . . . . . . . . . . 622.3.7 Other applications of the sonar equation . . . . . . . . . . . . 64References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 693 Underwater acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713.2 Acoustic propagation in the ocean . . . . . . . . . . . . . . . . . . . . . . . . 713.2.1 Acoustic pressure, particle velocity, intensity, power,\u00a0and energy density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 733.2.2 The wave equation and spherical waves . . . . . . . . . . . . . 773.2.3 Periodic signals, wavelength, and wavenumber . . . . . . . 803.2.4 Cylindrical spreading and plane waves . . . . . . . . . . . . . . 823.2.5 Nearfield and farfield propagation . . . . . . . . . . . . . . . . . . 843.2.6 Inhomogeneous wave equation and the channel\u00a0impulse response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 863.2.7 The Helmholtz equation and channel frequency\u00a0response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893.2.8 Source level and transmission loss . . . . . . . . . . . . . . . . . . 903.2.9 Absorption and dispersion . . . . . . . . . . . . . . . . . . . . . . . . . 943.2.10 Sound-speed, Snell's law, and refraction . . . . . . . . . . . . . 953.2.11 Boundaries and reflection loss . . . . . . . . . . . . . . . . . . . . . . 1013.2.12 Rays and modes in shallow water . . . . . . . . . . . . . . . . . . . 1163.2.13 Reciprocity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1243.3 Ambient noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1263.3.1 Overview and ambient noise spectrum curves . . . . . . . . 1263.3.2 Very low frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1283.3.3 Low frequency: Distant shipping noise . . . . . . . . . . . . . . 1293.3.4 Low to high frequency: Wind-related surface noise . . . . 1303.3.5 Very high frequency: Thermal noise . . . . . . . . . . . . . . . . . 1313.3.6 Spatio-temporal and statistical properties of ambient\u00a0noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1323.4 Scattering from objects: Target echoes and target strength . . . 1323.4.1 Target strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1333.4.2 Target impulse response . . . . . . . . . . . . . . . . . . . . . . . . . . . 1363.4.3 Scattering from objects: the ka dependence . . . . . . . . . . 1393.5 Reverberation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1483.5.1 Sources of reverberation . . . . . . . . . . . . . . . . . . . . . . . . . . . 1483.5.2 Volume reverberation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1493.5.3 Boundary reverberation . . . . . . . . . . . . . . . . . . . . . . . . . . . 1533.5.4 Signal to reverberation ratio . . . . . . . . . . . . . . . . . . . . . . . 1563.5.5 Statistical characterization of reverberation . . . . . . . . . . 1563.5.6 Spectral properties of reverberation . . . . . . . . . . . . . . . . . 1583.5.7 Reverberation from a moving source . . . . . . . . . . . . . . . . 159References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163Part II Systems, signal processing and mathematical statistics\u00a0background4 Linear systems and signal processing . . . . . . . . . . . . . . . . . . . . . 1694.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1694.2 Linear-time-invariant (LTI) systems and convolution . . . . . . . . 1694.2.1 Impulse response of an LTI system . . . . . . . . . . . . . . . . . 1704.2.2 Frequency response of an LTI system . . . . . . . . . . . . . . . 1734.3 Fourier transforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1744.3.1 Inverse Fourier transform. . . . . . . . . . . . . . . . . . . . . . . . . . 1754.3.2 Properties of the Fourier transform . . . . . . . . . . . . . . . . . 1764.4 Hilbert transform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1814.5 Signal time-bandwidth product . . . . . . . . . . . . . . . . . . . . . . . . . . . 1824.6 Converting analog signals to digital signals . . . . . . . . . . . . . . . . 1844.6.1 Sampling and aliasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1854.6.2 Quantization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1874.7 Discrete-time signals and systems . . . . . . . . . . . . . . . . . . . . . . . . . 1904.7.1 Fourier transform of a discrete-time signal . . . . . . . . . . . 1914.7.2 Properties of the Fourier transform of discrete-time\u00a0signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1924.8 Discrete and fast Fourier transforms (DFT and FFT) . . . . . . . 1934.9 Discrete-time filtering (LPF, HPF, and BPF) . . . . . . . . . . . . . . 1964.9.1 FIR and IIR filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1974.9.2 FIR filter design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1994.9.3 Band-pass and high-pass filters . . . . . . . . . . . . . . . . . . . . . 2014.9.4 FIR filter implementation . . . . . . . . . . . . . . . . . . . . . . . . . 2024.10 Windowing and window functions . . . . . . . . . . . . . . . . . . . . . . . . 2034.10.1 Rectangular, uniform, or boxcar window . . . . . . . . . . . . 2074.10.2 Tukey window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2084.10.3 Hamming window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2084.10.4 Taylor window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2094.10.5 Kaiser window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2104.10.6 Hann window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2104.10.7 Blackman window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2114.11 Decimation and interpolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2155 Mathematical statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2175.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2175.2 Probability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2175.3 Random Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2195.3.1 Random variables, distributions and densities . . . . . . . . 2195.3.2 Moments and expectations . . . . . . . . . . . . . . . . . . . . . . . . 2225.3.3 Functions of random variables . . . . . . . . . . . . . . . . . . . . . . 2255.3.4 Simulating random variables . . . . . . . . . . . . . . . . . . . . . . . 2275.3.5 Histogram estimates of the PDF and CDF . . . . . . . . . . . 2285.3.6 Multiple random variables, joint densities, and\u00a0independence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2305.3.7 Central limit theorem (CLT) . . . . . . . . . . . . . . . . . . . . . . . 2335.3.8 Conditional distributions and Bayes' theorem . . . . . . . . 2335.3.9 Transform domain functions . . . . . . . . . . . . . . . . . . . . . . . 2355.4 Stochastic processes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2375.4.1 Stationarity and ergodicity . . . . . . . . . . . . . . . . . . . . . . . . 2375.4.2 Power spectral density . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2425.5 Complex random variables and stochastic processes . . . . . . . . . 2445.6 Common statistical distributions . . . . . . . . . . . . . . . . . . . . . . . . . 2475.6.1 Bernoulli distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2495.6.2 Binomial distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2495.6.3 Poisson distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2505.6.4 Uniform distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2505.6.5 Beta distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2515.6.6 Gaussian or normal distribution . . . . . . . . . . . . . . . . . . . . 2525.6.7 Complex Gaussian distribution . . . . . . . . . . . . . . . . . . . . . 2535.6.8 Multivariate Gaussian distribution . . . . . . . . . . . . . . . . . . 2535.6.9 Complex multivariate Gaussian distribution . . . . . . . . . 2545.6.10 Exponential distribution . . . . . . . . . . . . . . . . . . . . . . . . . . 2545.6.11 Gamma distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2555.6.12 Rayleigh distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2565.6.13 Rician distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2575.6.14 Chi-squared distribution . . . . . . . . . . . . . . . . . . . . . . . . . . 2585.6.15 Non-central chi-squared distribution . . . . . . . . . . . . . . . . 2595.6.16 F distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2605.6.17 Non-central F distribution. . . . . . . . . . . . . . . . . . . . . . . . . 2615.6.18 Weibull distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2625.6.19 K distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2635.6.20 Generalized Pareto distribution . . . . . . . . . . . . . . . . . . . . 2645.6.21 Log normal distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . 265References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2666 Statistical signal processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2696.1 Signal detection theory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2696.1.1 Hypothesis testing in underwater acoustics . . . . . . . . . . 2706.1.2 Performance measures, implementation, and analysis\u00a0of detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2716.1.3 Design of detectors: Neyman-Pearson optimal . . . . . . . . 2776.1.4 Composite hypothesis testing: detecting with\u00a0unknown parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2786.1.5 Design of detectors: uniformly most powerful tests\u00a0and invariance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2796.1.6 Design of detectors: small-signal situations . . . . . . . . . . . 2806.1.7 Design of detectors: GLRT . . . . . . . . . . . . . . . . . . . . . . . . 2826.1.8 Design of detectors: Bayesian approaches . . . . . . . . . . . . 2856.2 Estimation theory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2856.2.1 Point estimation in underwater acoustics . . . . . . . . . . . . 2876.2.2 Performance measures and analysis of estimators . . . . . 2876.2.3 Cramer-Rao lower bound . . . . . . . . . . . . . . . . . . . . . . . . . . 2886.2.4 Estimation techniques: maximum likelihood. . . . . . . . . . 2946.2.5 Estimation techniques: method of moments . . . . . . . . . . 2976.2.6 Estimation techniques: Bayesian inference . . . . . . . . . . . 2996.2.7 Estimation techniques: expectation-maximization\u00a0(EM) algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3006.2.8 Confidence intervals and Bayesian credible sets . . . . . . . 303References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305Part III Detection in underwater acoustics7 Underwater acoustic signal and noise modeling . . . . . . . . . . . 3097.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3097.2 Characterizing underwater acoustic signals . . . . . . . . . . . . . . . . . 3107.2.1 Signal consistency and knowledge . . . . . . . . . . . . . . . . . . 3137.2.2 Time-frequency characterization of the signal . . . . . . . . 3167.2.3 Effect of propagation on source-signal characterization 3227.3 Bandpass and baseband representations of signal and noise . . 3277.3.1 Analytic signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3287.3.2 Basebanding and the complex envelope . . . . . . . . . . . . . . 3327.3.3 Complex envelope of bandpass noise . . . . . . . . . . . . . . . . 3377.3.4 Modeling the complex envelope after sampling in time 3407.3.5 Statistics of the complex envelope, envelope, and\u00a0instantaneous intensity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3437.4 Noise and interference models . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3467.4.1 Ambient noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477.4.2 Reverberation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477.4.3 Heavy-tailed data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3587.5 Signal and signal-plus-noise statistical models . . . . . . . . . . . . . . 3857.5.1 Deterministic signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3867.5.2 Gaussian-fluctuating signal . . . . . . . . . . . . . . . . . . . . . . . . 3917.5.3 Rician signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3927.5.4 Gamma-fluctuating-intensity (GFI) signal . . . . . . . . . . . 3957.5.5 Hankel transform for signal-plus-noise PDFs and CDFs 3977.5.6 Approximations to the CDF of signals in heavy-tailednoise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4088 Detecting signals with known form: Matched filters . . . . . . . 4138.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4138.2 Examples in underwater acoustics: active sonar and\u00a0communication systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4138.3 Matched-filter detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4138.3.1 SNR Gain of the matched filter . . . . . . . . . . . . . . . . . . . . 4168.3.2 Detector for deterministic signals with known\u00a0amplitude and phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4198.3.3 Detector for deterministic signals with unknown phase 4218.3.4 Detector for deterministic signals with uniformly\u00a0random phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4248.3.5 Detector for deterministic signals with Gaussian\u00a0amplitude fluctuations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4268.3.6 Detector for deterministic signals with an arbitrary\u00a0amplitude distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4278.3.7 Detector for deterministic signals with Rician\u00a0distributed amplitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4288.3.8 Detectors when parameters other than phase and\u00a0amplitude are unknown . . . . . . . . . . . . . . . . . . . . . . . . . . . 4318.3.9 E ect of oversampling on a matched-filter detector . . . 4368.4 Beamforming as a detection process . . . . . . . . . . . . . . . . . . . . . . . 4438.4.1 Plane waves and line arrays . . . . . . . . . . . . . . . . . . . . . . . . 4438.4.2 Array beam response and beam pattern . . . . . . . . . . . . . 4438.4.3 Directivity and array gain . . . . . . . . . . . . . . . . . . . . . . . . . 4438.5 Waveform autocorrelation and ambiguity functions . . . . . . . . . 4438.5.1 SNR loss from waveform mismatch . . . . . . . . . . . . . . . . . 4448.5.2 Ambiguity functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4488.5.3 Autocorrelation functions . . . . . . . . . . . . . . . . . . . . . . . . . 4518.5.4 CW pulses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4538.5.5 LFM pulses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4568.5.6 HFM pulses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4628.6 Arrival-time estimation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4698.6.1 Temporal resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4708.6.2 Performance bounds for arrival-time estimation . . . . . . 4718.6.3 False-alarm rate with oversampling . . . . . . . . . . . . . . . . . 4768.7 Normalization-background power estimation . . . . . . . . . . . . . . 4788.7.1 Cell-averaging CFAR normalizer . . . . . . . . . . . . . . . . . . . 4808.7.2 Target masking and false-alarm-rate inflation . . . . . . . . 4868.7.3 Order-statistic CFAR normalizer . . . . . . . . . . . . . . . . . . . 4878.8 Doppler processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4978.8.1 Doppler filter bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4978.8.2 Doppler sensitive waveforms in reverberation. . . . . . . . . 5058.8.3 Normalization for CW pulses . . . . . . . . . . . . . . . . . . . . . . 5068.8.4 Performance bounds for Doppler-scale estimation . . . . . 5068.8.5 Performance bounds for joint arrival-time and\u00a0Doppler-scale estimation . . . . . . . . . . . . . . . . . . . . . . . . . . 5068.9 Post matched-filter integration . . . . . . . . . . . . . . . . . . . . . . . . . . . 5068.9.1 Multipath and energy spreading loss . . . . . . . . . . . . . . . . 5068.9.2 Impact on performance . . . . . . . . . . . . . . . . . . . . . . . . . . . 506References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5079 Detecting signals with unknown form: Energy detectors . . 5099.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5099.2 Examples in underwater acoustics: passive sonar . . . . . . . . . . . . 5109.3 Coherent and incoherent integration . . . . . . . . . . . . . . . . . . . . . . 5109.3.1 Impact on performance . . . . . . . . . . . . . . . . . . . . . . . . . . . 5109.4 Processing for narrowband signals . . . . . . . . . . . . . . . . . . . . . . . . 5109.4.1 The discrete Fourier transform . . . . . . . . . . . . . . . . . . . . . 5109.4.2 Normalization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5109.4.3 Performance analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5109.4.4 The periodogram, overlapped FFTs, and temporal\u00a0windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5109.5 Processing for broadband signals . . . . . . . . . . . . . . . . . . . . . . . . . 5109.5.1 The energy detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5109.5.2 Normalization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5109.5.3 Performance analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5109.5.4 Auto and Cross-correlation processing . . . . . . . . . . . . . . 5109.6 Signals with partially known form . . . . . . . . . . . . . . . . . . . . . . . . 5109.6.1 Energy detector vs. matched filter . . . . . . . . . . . . . . . . . . 5109.6.2 Alternatives: power-law processor . . . . . . . . . . . . . . . . . . . 511References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51210 Detecting signal onset and transient signals . . . . . . . . . . . . . . . 51310.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51310.2 Examples in underwater acoustics . . . . . . . . . . . . . . . . . . . . . . . . 51310.3 Performance measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51310.3.1 Average time between false alarms . . . . . . . . . . . . . . . . . . 51310.3.2 Average delay before detection: Latency . . . . . . . . . . . . . 51310.4 Sliding fixed-block detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51310.4.1 Sliding M-of-N detector . . . . . . . . . . . . . . . . . . . . . . . . . . . 51310.5 Sequential detection: The SPRT . . . . . . . . . . . . . . . . . . . . . . . . . . 51310.6 Quickest detection: Page's Test . . . . . . . . . . . . . . . . . . . . . . . . . . . 51310.6.1 Onset time estimation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51310.6.2 Page's test with nuisance parameter estimation . . . . . . 513References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514","merchants_number":2,"ean":9783319929811,"category_id":103,"size":null,"min_price":211,"low_price_merchant_id":70255345,"ID":4888136,"merchants":["euniverse","weltbild"],"brand":"undefined","slug":"underwater-acoustic-signal-processing","url":"\/unterhaltung\/produkt\/underwater-acoustic-signal-processing\/","low_price_merchant_name":"eUniverse"}
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Proceedings of the 13th International Congress on Mathematical Education
Part 1: Plenary Activities.- Thirteenth International Congress on Mathematical Education: An Introduction, Gabriele Kaiser.- Uncovering the Special Mathematical Work of Teaching, Deborah Loewenberg Ball.- Mathematics, Education, and Culture: A contemporary moral imperative, Bill Barton.- Mathematics classroom studies - Multiple lenses and perspectives, Berinderjeet Kaur.- "What is Mat... zur Produkt-Seite
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Frederick K.S. Leung.- Part 3: Reports of the Survey teams.- Digital Technology in Mathematics Education: Research over the last Decade, Johann Engelbrecht, Marcelo C. Borba, Petek Askar, George Gadanidis, Salvador Llinares, Mario S\u00e1nchez Aguilar.- Conceptualisation of the role of competencies, knowing and knowledge in mathematics education research, Mogens Niss, Regina Bruder, N\u00faria Planas, Ross Turner Turner, Jhony Alexander Villa-Ochoa.- Assistance of students with mathematical learning difficulties - How can research support practice? - A summary, Petra Scherer, Kim Beswick, Lucie DeBlois, Lulu Healy, Elisabeth Moser Opitz.- Mathematics teachers working and learning through collaboration, Barbara Jaworski, Olive Chapman, Alison Clark-Wilson, Annalisa Cusi, Cristina Esteley, Merrilyn Goos, Masami Isoda, Marie Joubert, Ornella Robutti.- Geometry education, including the use of new technologies: a survey of recent research, Nathalie Sinclair, Maria Bartolini Bussi, Michael de Villiers, Keith Jones, Ulrich Kortenkamp, Allen Leung, Kay Owens.- Part 4: Reports from the Thematic afternoon.- European Didactic Traditions in Mathematics - Aspects and Examples from four Selected Cases, Werner Blum, Mich\u00e8le Artigue, Maria Alessandra Mariotti, Rudolf Str\u00e4\u00dfer, Marja Van den Heuvel-Panhuizen.- German-speaking traditions in mathematics education research, Hans Niels Jahnke, Rolf Biehler, Angelika Bikner-Ahsbahs, Uwe Gellert, Gilbert Greefrath, Lisa Hefendehl-Hebeker, G\u00f6tz Krummheuer, Timo Leuders, Marcus N\u00fchrenb\u00f6rger, Andreas Obersteiner, Kristina Reiss, Bettina R\u00f6sken-Winter, Andreas Schulz, Andreas Vohns, Rudolf vom Hofe, Katrin Vorh\u00f6lter.- What is and what might be the legacy of Felix Klein? Hans-Georg Weigand, William McCallum, Marta Menghini, Michael Neubrand, Gert Schubring, Renate Tobies.- part 5: National presentations.- Argentinean National presentation, Esther Galina, M\u00f3nica Villarreal.- Teachers' Professional Development and Mathematics Education in Brazil, Victor Giraldo.- Mathematics Education in Ireland, Maurice OReilly, Th\u00e9r\u00e8se Dooley, Elizabeth Oldham, Gerry Shiel.- National presentation of Japan, Toshiakira Fujii, Yoshinori Shimizu, Hanako Senuma, Toshikazu Ikeda.- National presentation of Lower Mekong sub-region countries, Fidel R. Nemenzo, Masami Isoda, Maitree Inprasitha, Sampan Thinwiangthong, Narumon Changsri, Nisakorn Boonsena, Chan Roth, Monkolsery Lin, Souksomphone Anothay, Phoutsakhone Channgakham, Nguyen Chi Thanh, V NH Th H ng, Ph ng Th o Nguy n.- Teaching and learning mathematics in Turkey, Huriye Arikan.- Part 6: Reports from the Topical Study Groups.- Topic study group no. 01 Early childhood mathematics education (up to age 7), Iliada Elia, Joanne Mulligan.- Topic study group no. 02 Mathematics education at tertiary level, Victor Giraldo, Chris Rasmussen.- Topic study group no. 03 Mathematics education in and for work, Diana Coben, Geoff Wake.- Topic study group no. 04 Activities for, and research on, mathematically gifted students, Florence Mihaela Singer, Linda Jensen Sheffield.- Topic study group no. 05 Classroom practice and research for students with mathematical learning difficulties, Lourdes Figueiras, Rose Griffiths.- Topic study group no. 06 Adult learning, Pradeep Kumar Misra, J\u00fcrgen Maa\u00df.- Topic study group no. 07 Populariztion of Mathematics, Christian Mercat, Patrick Vennebush.- Topic study group no. 08 Teaching and learning of arithmetic and number systems (focus on primary education), Pi-Jen Lin, Terezinha Nunes.- Topic study group no. 09 Teaching and learning of measurement (focus on primary education), Christine Chambris, Barbara Dougherty.- Topic study group no. 10 Teaching and learning of early algebra, Carolyn Kieran, JeongSuk Pang.- Topic study group no. 11 Teachig and Learning of Algebra, Rakhi Banerjee, Amy Ellis.- Topic study group no. 12 Teaching and learning of geometry (primary level), Sinan Olkun, Ewa Swoboda.- Topic study group no. 13 Teaching and learning of geometry - secondary level, Ui Hock Cheah, Patricio G. Herbst.- Topic study group no. 14 Teaching and learning of probability, Carmen Batanero, Egan J. Chernoff.- Topic study group no. 15 Teaching and learning of statistics, Dani Ben-Zvi, Gail Burrill.- Topic study group no. 16 Teaching and learning of calculus, David Bressoud, Victor Martinez-Luaces.- Topic study group no. 17 Teaching and learning of discrete mathematics, Eric W. Hart, Cecile O. Buffet.- Topic study group no. 18 Reasoning and proof in mathematics education, Guershon Harel, Andreas Stylianides.- Topic study group no. 19 Problem solving in mathematics education, Peter Liljedahl, Manuel Santos Trigo.- Topic study group no. 20 Visualization in the teaching and learning of mathematics, Michal Yerushalmy, Ferdinand Rivera.- Topic study group no. 21 Mathematical applications and modelling in the teaching and learning of mathematics, Jussara Ara\u00fajo, Gloria Ann Stillman.- Topic study group no. 22 Interdisciplinary mathematics education, Susie Groves, Julian Williams.- Topic study group no. 23 Mathematical literacy, Hamsa Venkat, Iddo Gal.- Topic study group no. 24 History of the teaching and learning mathematics, Fulvia Furinghetti, Alexander Karp.- Topic study group no. 25 The role of history of mathematics in mathematics education, Constantinos Tzanakis, Xiaoqin Wang.- Topic study group no. 26 Research on Teaching and Classroom Practice, Yoshinori Shimizu, Mary Kay Stein.- Topic study group no. 27 Learning and cognition in mathematics, Gaye Williams, Wim Van Dooren.- Topic study group no. 28 Affect, beliefs and identity in mathematics education, Markku Hannula, Francesca Morselli.- Topic study group no. 29 Mathematics and creativity, Demetra Pitta-Pantazi, Dace Kuma.- Topic study group no. 30 Mathematical competitions, Maria Falk de Losada, Alexander Soifer.- Topic study group no. 31 Language and Communication in Mathematics education, Judit Moschkovich, David Wagner.- Topic study group no. 32 Mathematics education in a multilingual and multicultural environment, Richard Barwell, Anjum Halai.- Topic study group no. 33 Equity in Mathematics Education (including Gender), Joanne Rossi Becker, Bill Atweh.- Topic study group no. 34 Social and political dimensions of mathematics education, Murad Jurdak, Renuka Vithal.- Topic study group no.35 Role of ethnomathematics in mathematics education, Milton Rosa, Lawrence Shirley.- Topic study group no.36 Task design, analysis and learning environments programme summary, Jiansheng Bao, Jere Confrey.- Topic study group no. 37 Mathematics curriculum development, Anita Rampal, Zalman Usiskin. Topic study group no.38 Research on resources (textbooks, learning materials etc.), Lianghuo Fan, Luc Trouche.- Topic study group no.39 Large scale assessment and testing in mathematics education, Rae Young Kim, Christine Suurtamm.- Topic study group no.40 Classroom assessment for mathematics learning, Denisse Thompson, Karin Brodie.- Topic study group no. 41 Uses of technology in primary mathematics education (up to age 10), Sophie Soury-Lavergne, Colleen Vale.- Topic study group no. 42 Uses of technology in lower secondary mathematics education (age 10 to 14), Lynda Ball, Paul Drijvers.- Topic study group no. 43 Uses of technology in upper secondary education (age 14 to 19), Colette Laborde, Stephen Hegedus.- Topic study group no. 44 Distance learning, e-learning, blended learning, R\u00fabia Barcelos Amaral, Veronica Hoyos.- Topic study group no. 45 Knowledge in\/for teaching mathematics at primary level, Carolyn Maher, Peter Sullivan.- Topic study group no. 46 Knowledge in\/for teaching mathematics at the secondary level, Ruhama Even, Xinrong Yang.- Topic study group no. 47 Pre-service mathematics education of primary teachers, Keiko Hino, Gabriel Stylianides.- Topic study group no. 48 Pre-service Mathematics Education of Secondary Teachers, Marilyn Strutchens, Rongjin Huang.- Topic study group no. 49 In-service education and professional development of primary mathematics teachers, Akihiko Takahashi, Leonor Varas.- Topic study group no. 50 In-service education, and professional development of secondary mathematics teachers, Jill Adler, Yudong Yang.- Topic study group no. 51 Diversity of theories in mathematics education, Tommy Dreyfus, Anna Sierpinska.- Topic study group no. 52 Empirical methods and methodologies, David Clarke, Alan Schoenfeld.- Topic study group No. 53 Philosophy of mathematics education, Paul Ernest, Ladislav Kvasz.- Topic study group no. 54 Semiotics in Mathematics Education, Norma Presmeg, Luis Radford, Gert Kadunz, Luis Puig, Wolff-Michael Roth.- part 7: Reports from the Discussion Groups.- Classroom Teaching Research for All Students, Shuhua An , Stekl\u00e1cs J\u00e1nos, Zhonghe Wu.- Mathematical discourse in instruction in large classes, Mike Askew, Ravi {K} Subramaniam, Anjum Halai, Erlina Ronda, Hamsa Venkat, Jill Adler, Steve Lerman.- Sharing experiences about the Capacity and Network Projects initiated by ICMI, Angelina Matinde Bijura, Alphonse Uworwabayeho, Veronica Sarungi, Peter Kajoro, Anjum Halai.- Mathematics teacher noticing: expanding the terrains of this hidden skill of teaching, Ban Heng Choy, Jaguthsing Dindyal, Mi Yeon Lee, Edna O. Schack.- Connections between valuing and values: exploring experiences and rethinking data generating methods, Philip Clarkson, Annica Andersson, Alan Bishop, Penelope Kalogeropoulos, Wee Tiong Seah.- Developing new teacher learning in schools and the STEM agenda, Pat Drake, Jeanne Carroll, Barbara Black, Celia Hoyles.- Videos in teacher professional development, Tanya Evans, Leong Yew Hoong.- National and International Investment Strategies for Mathematics Education, Joan Ferrini-Mundy, Marcelo C. Borba, Fumi Ginshima, Manfred Prenzel, Thierry Zomahoun.- Transition from Secondary to Tertiary Education, Gregory D. Foley, Sergio Celis, Hala M. Alshawa, S. Nihan Er, Heba Bakr Khoshaim, Jane D. Tanner.- Teachers Teaching with Technology, Ian Galloway, B\u00e4rbel Barzel, Andreas Eichler.- Mathematics Education and Neuroscience, Roland H. Grabner, Andreas Obersteiner, Bert De Smedt, Stephan Vogel.- Reconsidering Mathematics Education for the Future, Koeno Gravemeijer, Fou-Lai Lin.- Challenges in Teaching Praxis When CAS Is Used in Upper Secondary Mathematics, Niels Gr\u00f8nb\u00e6k, Henrik Peter Bang, Claus Richard Larsen.- Mathematics in Contemporary Art and Design as a Tool for Math-Education in School, Dietmar Guderian.- Exploring the Development of a Mathematics Curriculum Framework: Cambridge Mathematics, Ellen Jameson, Rachael Horsman, Lynne McClure.- Theoretical frameworks and ways of assessment of teachers' professional competencies, Johannes K\u00f6nig, Sigrid Bl\u00f6meke, Gabriele Kaiser.- Using representations of practice for teacher education and research - opportunities and challenges, Sebastian Kuntze, Orly Buchbinder, Corey Webel, Anika Dreher, Marita Friesen.- How does mathematics education evolve in the digital era? Dragana Martinovic, Viktor Freiman.- Standardized Tests in mathematics: a brief discussion, Raimundo Olfos.- Mathematics for the 21st Century: The Russian Experience and International Prospects, Sergey Polikarpov, Alexei Semenov.- Lesson\/learning studies and math education, Marisa Quaresma, Carl Winsl\u00f8w.- Discussion Group on Mathematics Houses and their impact on mathematics education, Ali Rejali.- An act of mathematization for the familiarization with fractions, Ernesto Rottoli, Petronilla Bonissoni, Marina Cazzola, Paolo Longoni, Gianstefano Riva.- The role of post-conflict school mathematics, Carlos Eduardo Leon Salinas, Jefer Camilo Sachica Castillo.- Applying contemporary philosophy in mathematics and statistics education: the perspective of inferentialism, Maike Schindler, Kate Mackrell, David Pratt, Arthur Bakker.- Teaching Linear Algebra, Sepideh Stewart, Avi Berman, Christine Andrews-Larson, Michelle Zandieh.- Creativity, Aha! Moments and Teaching-Research, Hannes Stoppel, Bronislaw Czarnocha.- White Supremacy, Anti-Black Racism, and Mathematics Education: Local and Global Contexts, Luz Valoyes-Chavez, Danny Martin, Joi Spencer, Paola Valero.- Research on Non-university Tertiary Mathematics, Claire Wladis, John Smith, Irene Duranczyk.- part 8: Reports from the Workshops.- Flipped Teaching Approach in College Algebra: Cognitive and Non-Cognitive Gains, Maxima Joyosa Acelajado.- A knowledge discovery platform for spatial education: applications to spatial decomposition and packing, Sorin Alexe, Consuela Voica, Cristian Voica.- Designing mathematics tasks for the professional development of teachers who teach mathematics students aged 11-16 years, Debbie Barker, Craig Pournara.- Contributing to the Development of Grand Challenges in Maths Education, David E Barnes, Trena Wilkerson, Michelle Stephan.- The role of the facilitator in using video for the professional learning of teachers of mathematics, Alf Coles, Aurelie Chesnais, Julie Horoks.- Making Middle School Maths Real, Relevant and Fun, Kerry Cue.- \"Oldies but goodies\": providing background to ICMI mission and activities from an archival perspective, Guillermo Curbera, Bernard Hodgson, Birgit Seeliger.- Using braids to introduce groups: From an informal to a formal approach, Ester Dalvit.- Curious minds, serious play, Jan DeLange.- International Similarities & Differences: Experience and Preparation of Mathematics Post-Graduate Students as Tertiary Instructors, Jessica M. Deshler, Jessica Ellis.- Using lisp as a tool for mathematical experimentation, Hugo Alex Diniz.- Mathematics teachers' circles as professional development models conneting teachers and academics, Axelle Person Faughn, Nathan Borchelt.- Exploring and making online creative digital math books for creative mathematical thinking, Pedro Lealdino Filho, Christian Bokhove, Jean-Francois Nicaud, Ulrich Kortenkamp, Mohamed El-Demerdash, Manolis Mavriks, Eirini Geraniou.- The shift of contents in prototypical tasks used in education reforms and their influence on teacher training programs, Karl Josef Fuchs, Christian Kraler, Simon Plangg.- Analysis of algebraic reasoning and its different levels in primary and secondary education, Juan D. Godino, Teresa Neto, Miguel R. Wilhelmi.- Designing and evaluating mathematical learning by a framework of activities from history of mathematics, Lenni Haapasalo, Harry Silverberg, Bernd Zimmermann.- Sounding Mathematics: How integrating mathematics and music inspires creativity and inclusion in mathematics education, Caroline Hilton, Markus Cslovjecsek.- Adopting Maxima as an open-source Computer Algebra System into Mathematics teaching and learning, Natanael Karjanto, Husty Serviana Husain.- The power of geometry in the concept of proof, Damjan Kobal.- Workshop: Silent screencast videos and their use when teaching mathematics, Bjarnhei\u00f0ur Kristinsd\u00f3ttir.- Shout from the most silent nation, North Korea: (can mathematics educaitno be politically neutral?), JungHang Lee.- Use of educational large-scale assessment data for research on mathematics didactics, Sabine Meinck, Oliver Neuschmidt, Milena Taneva.- Curriculum development in the teaching of mathematical proof at the secondary schools in japan, Tatsuya Mizoguchi, Hideki Iwasaki, Susumu Kunimune, Hiroaki Hamanaka, Takeshi Miyakawa, Yusuke Shinno, Yuki Suginomoto, Koji Otaki.- Symmetry, Chirality, and Practical Origami Nanotube Construction Techniques, B. David Redman. Jr.- Reflecting upon different perspectives on specialized advanced mathematical knowledge for teaching, Miguel Ribeiro, Arne Jakobsen, Alessandro Ribeiro, Nick Wasserman, Jos\u00e9 Carrillo, Miguel Montes, Ami Mamolo.- Collaborative projects in geometry, Jos\u00e9 L. Rodr\u00edguez, David Crespo, Dolores Jim\u00e9nez.- Workshop On Framing Non-Routine Problems In Mathematics For Gifted Children Of Age Group 11 - 15, Sundaram Ramachandran Santhanam.- Enacted multiple representations of calculus concepts, student understanding and gender, Ileana Vasu.- Using inquiry to teach mathematics in secondary and post-secondary education, Christine von Renesse, Volker Ecke.- Making of cards as the teaching materials of the space figure, Kazumi Yamada.- Creative Mathematics Hands-on Activities in the Classroom, Janchai Yingprayoon.- Part 9: Additional Activities.- Teacher activities at ICME-13, Nils Buchholtz, Marianne Nolte, Gabriele Kaiser.- EARLY CAREER RESEARCHER DAY AT ICME-13, Thorsten Scheiner, Armin Jentsch, Gabriele Kaiser.","merchants_number":2,"ean":9783319625966,"category_id":103,"size":null,"min_price":59.89999999999999857891452847979962825775146484375,"low_price_merchant_id":70255345,"ID":4886054,"merchants":["euniverse","weltbild"],"brand":"undefined","slug":"proceedings-of-the-13th-international-congress-on-mathematical-education","url":"\/unterhaltung\/produkt\/proceedings-of-the-13th-international-congress-on-mathematical-education\/","low_price_merchant_name":"eUniverse"}
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Numerical Mathematics and Advanced Applications ENUMATH 2017
Plenary lectures.- PDE Apps for Acoustic Ducts: A Parametrized Component-to-System Model-Order-Reduction Approach.- Sub-voxel perfusion modeling in terms of coupled 3d-1d problem.- Iterative linearisation schemes for doubly degenerate parabolic equations.- Mathematics and Medicine: How mathematics, modelling and simulations can lead to better diagnosis and treatments.- Kernel methods ... zur Produkt-Seite
4902062 {"price-changing":0,"image":"https:\/\/image.vergleiche.ch\/small\/aHR0cHM6Ly9vczEubWVpbmVjbG91ZC5pby9iMTAxNTgvbWVkaWEvaW1hZ2UvMWEvZTEvNGIvNzExMDczODYwMDAwMUFfNjAweDYwMC5qcGc=!aHR0cHM6Ly9vczEubWVpbmVjbG91ZC5pby9iMTAxNTgvbWVkaWEvaW1hZ2UvMWEvZTEvNGIvNzExMDczODYwMDAwMUFfNjAweDYwMC5qcGc=","post_title":"Numerical Mathematics and Advanced Applications ENUMATH 2017","deeplink":"https:\/\/cct.connects.ch\/tc.php?t=116298C1969900829T&subid=9783319964140&deepurl=https%3A%2F%2Feuniverse.ch%2Fbuecher%2Fmathematik-naturwissenschaft-technik%2Finformatik-edv%2F477487%2Fnumerical-mathematics-and-advanced-applications-enumath-2017%3FsPartner%3Dtoppreise","labels":[],"brand_id":1,"post_content":"Plenary lectures.- PDE Apps for Acoustic Ducts: A Parametrized Component-to-System\u00a0Model-Order-Reduction Approach.-\u00a0Sub-voxel perfusion modeling in terms of coupled 3d-1d problem.-\u00a0Iterative linearisation schemes for doubly degenerate parabolic equations.- Mathematics and Medicine: How mathematics, modelling and simulations can lead to better diagnosis and treatments.-\u00a0Kernel methods for large scale problems: algorithms and applications.-\u00a0Convergence of Multilevel Stationary Gaussian Convolution.-\u00a0Anisotropic weights for RBF-PU interpolation with subdomains of variable\u00a0shapes.-\u00a0Radial basis function approximation method for pricing of basket options\u00a0under jump diffusion model.-\u00a0Greedy Algorithms for Matrix-Valued Kernels.-\u00a0GPU Optimization of Large-Scale Eigenvalue Solver.-\u00a0Advanced discretization methods for computational wave propagation.-\u00a0On the efficiency of the Peaceman-Rachford ADI-dG method for wave-type problems.- Trefftz - Discontinuous Galerkin Approach for Solving Elastodynamic Problem.- Unfitted finite element methods: analysis and applications.- FETI-DP preconditioners for the Virtual Element Method on general 2D.- Modeling flow and transport in fractured media by a hybrid finite volume-finite element method.- A cut-cell Hybrid High-Order method for elliptic problems with curved boundaries.- A cut finite element method with boundary value correction for the incompressible Stokes equations.- Numerical Integration on Hyperrectangles in Isoparametric Unfitted Finite Elements.- Advances in numerical linear algebra methods and applications to partial differential equations.- On a generalization of Neumann series of Bessel functions using Hessenberg matrices and matrix exponentials.- Influence of the SIPG penalisation on the numerical properties of linear systems for elastic wave propagation.- Function-based Algebraic Multigrid method for the 3D Poisson problem on structured meshes.- Numerical methods in biophysics.- Mathematical modelling of phenotypic selection within solid tumours.- Uncertainty assessment of a hybrid cell-continuum based model for wound contraction.- Structure preserving discretizations and high order finite elements for differential forms.- The discrete relations between fields and potentials with high order Whitney forms.- Model Order Reduction of an Elastic Body under Large Rigid Motion.- On surface area and length preserving flows of closed curves on a given surface.- Derivation of higher-order terms in FFT-based numerical homogenization.- Monge-Amp\u00e8re solvers with applications to illumination optics.- A Least-Squares Method for a Monge-Amp\u00e8re Equation with Non-Quadratic Cost Function Applied to Optical Design.- Solving inverse illumination problems with Liouville's equation.- Mixed and nonsmooth methods in numerical solid mechanics.- Strong vs. Weak Symmetry in Stress-Based Mixed Finite Element Methods for Linear Elasticity.- Evolution of load-bearing structures with phase field modeling.- An accelerated Newton method for nonlinear materials in structure mechanics and fluid mechanics.- A posteriori error estimation, adaptivity and approximation.- Best error localizations for piecewise polynomial approximation of gradients, functions and functionals.- Adaptive Discontinuous Galerkin Methods for flow in porous media.- An adaptive E-scheme for conservation laws.- Adaptive Filtered Schemes for first order Hamilton-Jacobi equations.- Goal-oriented a posteriori error estimates in nearly incompressible linear elasticity.- Nitsche's method for the obstacle problem of clamped Kirchhoff plates.- Noncommutative stochastic differential equations: Analysis and simulation.- Stochastic B-series and order conditions for exponential integrators.- What is a post-Lie algebra and why is it useful in geometric integration.- On non-commutative stochastic exponentials.- Innovative numerical methods and their analysis for elliptic and partabolic PDEs.- An introduction to the gradient discretisation method.- Quasi-optimal nonconforming methods for second-order problems on domains with non-Lipschitz boundary.- Convergence of adaptive finite element methods with error-dominated oscillation.- Finite element methods for parabolic problems with time-dependent domains - application to a milling simulation.- Polyhedral methods and applications.- Numerical investigation of the conditioning for plane wave discontinuous Galerkin methods.- The Virtual Element Method for the transport of passive scalars in Discrete Fracture Networks.- On the implementation of a multiscale Hybrid High-Order method.- VEM for the Reissner-Mindlin plate based on the MITC approach: the element of degree 2.- Recent advances in space-time Galerkin methods.- DGM for the solution of nonlinear dynamic elasticity.- Higher order space-time elements for a non-linear Biot model.- Iterative Coupling of Mixed and Discontinuous Galerkin Methods for Poroelasticity.- Stability of higher-order ALE-STDGM for nonlinear problems in time-dependent domains.- PDE Software Frameworks.- Implementation of mixed-dimensional models for fractured porous media.- Fast matrix-free evaluation of hybridizable discontinuous Galerkin operators.- Numerical methods for simulating processes in porous media.- Numerical Benchmarking for 3D Multiphase Flow: New Results for a Rising Bubble.- A linear domain decomposition method for two-phase flow in porous media.- A numerical method for an inverse problem arising in two-phase fluid flow transport through a homogeneous porous medium.- A fully-implicit, iterative scheme for the simulation of two-phase flow in porous media.- Mass lumping for MHFEM in two phase flow problems in porous media.- Uncertainty quantification in injection and soil characteristics for Biot's poroelasticity model.- Reactivation of Fractures in Subsurface Reservoirs - a Numerical Approach using a Static-Dynamic Friction Model.- Model reduction methods for simulation and (optimal) control.- POD-Based Economic Model Predictive Control for Heat-Convection Phenomena.- Real-Time Optimization of Thermal Ablation Cancer Treatments.- Parametric model reduction via interpolating orthonormal bases.- A Spectral Element Reduced Basis Method in Parametric CFD.- POD for optimal control of the Cahn-Hilliard system using spatially adapted snapshots.- Recent advances on polyhedral discretizations.- New strategies for the simulation of the flow in three dimensional porofractured media.- The Virtual Element Method on Anisotropic Polygonal Discretizations.- FEM meshes with guaranteed geometric properties.- On Zl\\'amal minimum angle condition for the longest-edge $n$-section algorithm with $n \\ge 4$.- Adaptive solution of a singularly-perturbed convection-diffusion problem using a stabilized mixed finite element method.- Spaces of simplicial shapes.- Simlicial vertex-normal dualty with applications to well-centered simplices.- Maximum angle condition for n-dimensional simplicial elements.- Discretizations and solvers for multi-physics problems.- An oscillation-free finite volume method for poroelasticity.- Numerical investigation on the fixed-stress splitting scheme for Biot's equations: Optimality of the tuning parameter.- Numerical simulation of biofilm formation in a microchannel.- Numerical Methods for Biomembranes based on PL Surfaces.- Heavy metals phytoremediation: First mathematical modelling results.- Urban heat island effect in metropolitan areas: An optimal control perspective.- Nitsche-based finite element method for contact with Coulomb friction.- Electrically Driven MHD Flow Between two Parallel Slipping and Partly Conducting Infinite Plates.- Two methods for the numerical modelling of the PM transport and deposition on the vegetation.- On a new mixed formulation of Kirchhoff plates on curvilinear polygonal domains.- Reduced order models for time-dependent problems.- POD-Based Multiobjective Optimal Control of Time-Variant Heat Phenomena.- Greedy kernel methods for accelerating implicit integrators for parametric ODEs.- Limiter techniques for flow problems.- Third-order Limiter Functions on Non-Equidistant Grids.- A Linearity Preserving Algebraic Flux Correction Scheme of Upwind Type Satisfying the Discrete Maximum Principle on Arbitrary Meshes.- New frontiers in domain decomposition methods: Optimal control, model reduction, and heterogeneous problems.- Optimized Schwarz methods for advection diffusion equations in bounded domains.- Optimal coarse spaces for FETI and their approximation.- Coupling MPC and HJB for the Computation of POD-based Feedback Laws.- Adaptive multiple shooting for nonlinear boundary value problems.- Error analysis for finite element methods for PDEs.- Exponential scaling and the time growth of the error of DG for advectionreaction problems.- Maximum norm estimates for energy-corrected finite element method.- Digital Operators, Discrete Equations and Error Estimates.- A simple boundary approximation for the non-symmetric coupling of the Finite Element Method and the Boundary Element Method for parabolicelliptic interface problems.- Fluid dynamics.- Galerkin projection and numerical integration for a stochastic investigation of the viscous Burgers' equation: An initial attempt.- Nonlinear flux approximation scheme for Burgers' equation derived from a local BVP.- A Spectral Solenoidal-Galerkin Method for Flow Past a Circular Cylinder.- Conservative Mimetic Cut-cell Method for Incompressible Navier-Stokes Equations.- Author Index.","merchants_number":1,"ean":9783319964140,"category_id":103,"size":null,"min_price":239,"low_price_merchant_id":70255345,"ID":4902062,"merchants":["euniverse"],"brand":"undefined","slug":"numerical-mathematics-and-advanced-applications-enumath-2017","url":"\/unterhaltung\/produkt\/numerical-mathematics-and-advanced-applications-enumath-2017\/","low_price_merchant_name":"eUniverse"}
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Science with the VLT in the ELT Era
VLT Science Highlights.- VLT Science Highlights.- Pushing the VLT Spectroscopy of Distant Galaxies to the Limits and Future Prospects.- Pushing FORS to the Limit-A New Population of Faint Extended Ly? Emitters at z?3.- VIMOS Integral Field Spectroscopy of Gaseous Nebulae in Local Group Dwarf Galaxies.- Near IR Integral Field Spectroscopy of a Nearby Starburst.- The ESO Large Programme... zur Produkt-Seite
4802783 {"price-changing":0,"image":"https:\/\/image.vergleiche.ch\/small\/aHR0cHM6Ly9vczEubWVpbmVjbG91ZC5pby9iMTAxNTgvbWVkaWEvaW1hZ2UvZGMvMWIvOTIvMjkyODE5MDAwMDAwMUFfNjAweDYwMC5qcGc=!aHR0cHM6Ly9vczEubWVpbmVjbG91ZC5pby9iMTAxNTgvbWVkaWEvaW1hZ2UvZGMvMWIvOTIvMjkyODE5MDAwMDAwMUFfNjAweDYwMC5qcGc=","post_title":"Science with the VLT in the ELT Era","deeplink":"https:\/\/cct.connects.ch\/tc.php?t=116298C1969900829T&subid=9781402091896&deepurl=https%3A%2F%2Feuniverse.ch%2Fbuecher%2Fmathematik-naturwissenschaft-technik%2Fphysik-astronomie%2F427745%2Fscience-with-the-vlt-in-the-elt-era%3FsPartner%3Dtoppreise","labels":[],"brand_id":1,"post_content":"VLT Science Highlights.- VLT Science Highlights.- Pushing the VLT Spectroscopy of Distant Galaxies to the Limits and Future Prospects.- Pushing FORS to the Limit-A New Population of Faint Extended Ly? Emitters at z?3.- VIMOS Integral Field Spectroscopy of Gaseous Nebulae in Local Group Dwarf Galaxies.- Near IR Integral Field Spectroscopy of a Nearby Starburst.- The ESO Large Programme \"First Stars\".- The Contribution of UVES@VLT to the New Era of QSO Absorption Line Studies.- IMAGES: A Unique View of the Galaxy Mass Assembly Since z=1.- The Metallicity Evolution at High Redshift.- Near-IR Spectroscopy of Blue Supergiants.- Integral Field Spectroscopy of Protoplanetary Disks in Orion with VLT FLAMES.- MAD@VLT: Deep into the Madding Crowd of Omega Centauri.- Chemical Evolution of the Galaxy and Supernova Yields after UVES.- VLTI Science Highlights.- VLTI Science Highlights.- MIDI Sees Active Galactic Nuclei.- The Use of the VLTI for Studying the Asymmetric Mass Loss of Evolved Stars.- Mid-infrared Interferometric Observations of Young Circumstellar Discs.- VLTI-AMBER Observations of ? Carinae with High Spatial Resolution and Spectral Resolutions of ?\/??=1500 and 12?000*.- Resolving the Inner Active Accretion Disk Around the Herbig Be Star MWC 147 with VLTI\/MIDI?+?AMBER Spectro-interferometry.- Multi-epoch VLTI\/MIDI Observations of the Carbon-rich Mira Star V Oph.- A Mid-infrared Interferometric Study of the Circumstellar Environment of Dusty OH\/IR Stars with VLTI\/MIDI.- The Closest Dusty Cloud Ever Detected Around a R CrB Variable Star Using the VLTI\/MIDI Instrument.- Future VLT and VLTI Science Priorities.- A Twenty Year Science Vision for European Astronomy.- Baryonic Acoustic Oscillations.- Galaxy Formation and Evolution.- Exoplanets: The Road to Earth Twins.- Next Generation Deep Redshift Surveys with the VLT.- GUAIX: The UCM Group of Extragalactic Astrophysics and Astronomical Instrumentation.- VISTA Public Surveys and VLT followup.- Probing Dark Energy with Cosmological Redshift Surveys at the VLT.- The First Galaxies and Galaxy Clusters.- Narrow Band Surveys and the Epoch of Reionization.- Stellar Archaeology and Galaxy Genesis: The Need for Large Area Multi-Object Spectrograph on 8 m-Class Telescopes.- Near-field Cosmology with the VLT.- Chemical Evolution of Local Group Galaxies.- The VLTI as a Tool to Study Eclipsing Binaries for an Improved Distance Scale.- VLT and VLTI Synergy with ELTs.- Status of the European ELT.- The Science Case for the European ELT.- GRB Afterglows in the ELT Era.- On the Way to an E-ELT Instrumentation Plan.- From ESPRESSO to CODEX.- First Results of AQuEye, a Precursor 'Quantum' Instrument for the E-ELT.- The E-ELT: A Chance to Measure Cosmic Magnetic Fields.- The Experience from VISIR and the Design of an ELT Mid-infrared Instrument.- HARMONI: A Narrow Field Near-infrared Integral Field Spectrograph for the E-ELT.- Which Synergies Between LBT\/LINC Nirvana and Future ELTs?.- TMT Science and Instruments.- VLT Synergies with ALMA and JWST.- The Atacama Large Millimeter\/Submillimeter Array.- Observational Cosmology with the ELT and JWST.- Integral Field Spectroscopy of (U)LIRGs. From VLT to JWST.- Second Generation VLT and VLTI Instrument Programme.- VLT and VLTI Second Generation Instrument Overview and Resources.- HAWK-I and Infrared Imaging on the VLT.- X-Shooter: A Medium-resolution, Wide-Band Spectrograph for the VLT.- KMOS and KMOS++.- New Science Opportunities Offered by MUSE.- SPHERE: A 'Planet Finder' Instrument for the VLT.- Milli-arcsecond Astrophysics with VSI, the VLTI Spectro-imager in the ELT Era.- Prospects for Near-infrared Characterisation of Hot Jupiters with the VLTI Spectro-imager (VSI).- MATISSE.- MATISSE Science Cases.- GRAVITY: Microarcsecond Astrometry and Deep Interferometric Imaging with the VLT.- New Instrument Concepts and VLT\/I Operating Modes.- Smart Focal Plane Technologies for VLT Instruments.- Applications of Digital Micromirror Devices to Astronomical Instrumentation.- FORS in the Era of Second Generation VLT Instrumentation.- Wide Field Options on the VLT.- A Few Degrees Very Wide Field of View Camera for VLT as a Finder for ELT.- Science with a 16 m VLT: The Case for Variability of Fundamental Constants.- ESPRESSO: A High Resolution Spectrograph for the Combined Coud\u00e9 Focus of the VLT.- Feeding Optics for the ESPRESSO Spectrograph.- New Design Approach for a Very-High Resolution Spectrograph for the VLT Combined Focus.- ESPRESSO Optomechanics.- ESPRESSO Science Software.- High Resolution Wavelength Calibration: Advancements with the Laser Frequency Comb Development.- Precision Radial Velocities in the Infrared.- Very Large Spectroscopic Surveys with the VLT.- New Developments in Integral Field Spectroscopy.- ULTRAPHOT.- Super-GIRAFFE: The Next Generation High Multiplex Optical Spectrograph with d-IFUs.- FLEX (The First Light Explorer)-The Science Case for a Fully OH Suppressed IFU Spectrograph.- An N-Band Integral Field Spectrometer Survey Instrument for the VLT.- High Resolution Visible Imaging on the VLT.- Life on the Fast Lane: The Burst Mode at the VLT at Present and in the Future.- High Resolution Near Infrared Spectroscopy: Prospects for 10 and 40 m Class Telescopes.- Prospects and Needs of Micro-arcsecond Astrometry.- CASIS: Cassegrain Adaptive-Optics Simultaneous Imaging System for the VLT.- The Need for a General Purpose Diffraction Limited Imager at the VLT.- Exploring the Time Axis-High Resolution Timing Observations with Present and Future Instrumentation.- Advanced Calibration for Quantitative Astrophysics: 2nd Generation VLT Instruments and Beyond.- Quantitative Near-IR Spectroscopy of OB Stars.- The Very Large Telescope Interferometer in the ELT Era.- VLTI and Beyond: The Next Steps in AGN Research with Interferometers.","merchants_number":1,"ean":9781402091896,"category_id":103,"size":null,"min_price":259,"low_price_merchant_id":70255345,"ID":4802783,"merchants":["euniverse"],"brand":"undefined","slug":"science-with-the-vlt-in-the-elt-era","url":"\/unterhaltung\/produkt\/science-with-the-vlt-in-the-elt-era\/","low_price_merchant_name":"eUniverse"}
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Vibration Control of Active Structures
Preface to the third edition.- Preface to the second edition.- Preface to the first edition.- 1 Introduction.- 1.1 Active versus passive.- 1.2 Vibration suppression.- 1.3 Smart materials and structures.- 1.4 Control strategies.- 1.4.1 Feedback.- 1.4.2 Feedforward.- 1.5 The various steps of the design.- 1.6 Plant description, error and control budget.- 1.7 Reade... zur Produkt-Seite
4749317 {"price-changing":0,"image":"https:\/\/image.vergleiche.ch\/small\/aHR0cHM6Ly9vczEubWVpbmVjbG91ZC5pby9iMTAxNTgvbWVkaWEvaW1hZ2UvMjQvYjkvZmYvNjY5MzYyNjAwMDAwMUFfNjAweDYwMC5qcGc=!aHR0cHM6Ly9vczEubWVpbmVjbG91ZC5pby9iMTAxNTgvbWVkaWEvaW1hZ2UvMjQvYjkvZmYvNjY5MzYyNjAwMDAwMUFfNjAweDYwMC5qcGd8fnxodHRwczovL2kud2VsdGJpbGQuZGUvcC92aWJyYXRpb24tY29udHJvbC1vZi1hY3RpdmUtc3RydWN0dXJlcy0yODI5MzMxNzAuanBn","post_title":"Vibration Control of Active Structures","deeplink":"https:\/\/cct.connects.ch\/tc.php?t=116298C1969900829T&subid=9783319722955&deepurl=https%3A%2F%2Feuniverse.ch%2Fbuecher%2Fmathematik-naturwissenschaft-technik%2Ftechnik%2F465024%2Fvibration-control-of-active-structures-an-introduction%3FsPartner%3Dtoppreise","labels":[],"brand_id":1,"post_content":"Preface to the third edition.- Preface to the second edition.- Preface to the first edition.- 1 Introduction.- 1.1 Active versus passive.- 1.2 Vibration suppression.- 1.3 Smart materials and structures.- 1.4 Control strategies.- 1.4.1 Feedback.- 1.4.2 Feedforward.- 1.5 The various steps of the design.- 1.6 Plant description, error and control budget.- 1.7 Readership and Organization of the book.- 1.8 References.- 1.9 Problems.- 2 Some concepts in structural dynamics.- 2.1 Introduction.- 2.2 Equation of motion of a discrete system.- 2.3 Vibration modes.- 2.4 Modal decomposition.- 2.4.1 Structure without rigid body modes.- 2.4.2 Dynamic flexibility matrix.- 2.4.3 Structure with rigid body modes.- 2.4.4 Example.- 2.5 Collocated control system.- 2.5.1 Transmission zeros and constrained system.- 2.6 Continuous structures.- 2.7 Guyan reduction.- 2.8 Craig-Bampton reduction.- 2.9 References.- 2.10 Problems.- 3 Electromagnetic and piezoelectric transducers.- 3.1 Introduction.- 3.2 Voice coil transducer.- 3.2.1 Proof-mass actuator.- 3.2.2 Geophone.- 3.3 General electromechanical transducer.- 3.3.1 Constitutive equations.- 3.3.2 Self-sensing.- 3.4 Reaction wheels and gyrostabilizers.- 3.5 Smart materials.- 3.6 Piezoelectric transducer.- 3.6.1 Constitutive relations of a discrete transducer.- 3.6.2 Interpretation of k2.- 3.6.3 Admittance of the piezoelectric transducer.- 3.7 References.- 3.8 Problems.- 4 Piezoelectric beam, plate and truss.- 4.1 Piezoelectric material.- 4.1.1 Constitutive relations.- 4.1.2 Coenergy density function.- 4.2 Hamilton's principle.- 4.3 Piezoelectric beam actuator.- 4.3.1 Hamilton's principle.- 4.3.2 Piezoelectric loads.- 4.4 Laminar sensor.- 4.4.1 Current and charge amplifiers.- 4.4.2 Distributed sensor output.- 4.4.3 Charge amplifier dynamics.- 4.5 Spatial modalfilters.- 4.5.1 Modal actuator.- 4.5.2 Modal sensor.- 4.6 Active beam with collocated actuator-sensor.- 4.6.1 Frequency response function.- 4.6.2 Pole-zero pattern.- 4.6.3 Modal truncation.- 4.7 Admittance of a beam with a piezoelectric patch.- 4.8 Piezoelectric laminate.- 4.8.1 Two dimensional constitutive equations.- 4.8.2 Kirchhoff theory.- 4.8.3 Stiffness matrix of a multi-layer elastic laminate.- 4.8.4 Multi-layer laminate with a piezoelectric layer.- 4.8.5 Equivalent piezoelectric loads.- 4.8.6 Sensor output.- 4.8.7 Beam model vs. plate model.- 4.8.8 Additional remarks.- 4.9 Active truss.- 4.9.1 Open-loop transfer function.- 4.9.2 Admittance function.- 4.10 Finite element formulation.- 4.11 References.- 4.12 Problems.- 5 Passive damping with piezoelectric transducers.- 5.1 Introduction.- 5.2 Resistive shunting.- 5.3 Inductive shunting.- 5.4 Switched shunt.- 5.4.1 Equivalent damping ratio.- 5.5 References.- 5.6 Problems.- 6 Collocated versus non-collocated control.- 6.1 Introduction.- 6.2 Pole-zero flipping.- 6.3 The two-mass problem.- 6.3.1 Collocated control.- 6.3.2 Non-collocated control.- 6.4 Notch filter.- 6.5 Effect of pole-zero flipping on the Bode plots.- 6.6 Nearly collocated control system.- 6.7 Non-collocated control systems.- 6.8 The role of damping.- 6.9 References.- 6.10 Problems ..- 7 Active damping with collocated system.- 7.1 Introduction.- 7.2 Lead control.- 7.3 Direct velocity feedback (DVF).- 7.4 Positive Position Feedback (PPF).- 7.5 Integral Force Feedback(IFF).- 7.6 Duality between the Lead and the IFF controllers.- 7.6.1 Root-locus of a single mode.- 7.6.2 Open-loop poles and zeros.- 7.7 Actuator and sensor dynamics.- 7.8 Decentralized control with collocated pairs.- 7.8.1 Cross talk.- 7.8.2 Force actuator and displacement sensor.- 7.8.3 Displacement actuator and force sensor.- 7.9 References.- 7.10 Problems.- 8 Vibration isolation.- 8.1 Introduction.- 8.2 Relaxation isolator.- 8.2.1 Electromagnetic realization.- 8.3 Active isolation.- 8.3.1 Sky-hook damper.- 8.3.2 Integral Force Feedback.- 8.4 Flexible body.- 8.4.1 Free-free beam with isolator.- 8.5 Payload isolation in spacecraft.- 8.5.1 Interaction isolator\/attitude control.- 8.5.2 Gough-Stewart platform.- 8.6 Six-axis isolator.- 8.6.1 Relaxation isolator.- 8.6.2 Integral Force Feedback.- 8.6.3 Spherical joints, modal spread.- 8.7 Active vs. passive.- 8.8 Car suspension.- 8.9 References.- 8.10 Problems.- 9 State space approach.- 9.1 Introduction.- 9.2 State space description.- 9.2.1 Single degree of freedom oscillator.- 9.2.2 Flexible structure.- 9.2.3 Inverted pendulum.- 9.3 System transfer function.- 9.3.1 Poles and zeros.- 9.4 Pole placement by state feedback.- 9.4.1 Example: oscillator.- 9.5 Linear Quadratic Regulator.- 9.5.1 Symmetric root locus.- 9.5.2 Inverted pendulum.- 9.6 Observer design.- 9.7 Kalman Filter.- 9.7.1 Inverted pendulum.- 9.8 Reduced order observer.- 9.8.1 Oscillator.- 9.8.2 Inverted pendulum.- 9.9 Separation principle.- 9.10 Transfer function of the compensator.- 9.10.1 The two-mass problem.- 9.11 References.- 9.12 Problems.- 10 Analysis and synthesis in the frequency domain.- 10.1 Gain and phase margins.- 10.2 Nyquist criterion.- 10.2.1 Cauchy's principle.- 10.2.2 Nyquist stability criterion.- 10.3 Nichols chart.- 10.4 Feedback specification for SISO systems.- 10.4.1 Sensitivity.- 10.4.2 Tracking error.- 10.4.3 Performance specification.- 10.4.4 Unstructured uncertainty.- 10.4.5 Robust performance and robust stability.- 10.5 Bode gain-phase relationships.- 10.6 The Bode Ideal Cutoff.- 10.7 Non-minimum phase systems.- 10.8 Usual compensators.- 10.8.1 System type.- 10.8.2 Lead compensator.- 10.8.3 PI compensator.- 10.8.4 Lag compensator.- 10.8.5 PID compensator.- 10.9 Multivariable systems.- 10.9.1 Performance specification.- 10.9.2 Small gain theorem.- 10.9.3 Stability robustness tests.- 10.9.4 Residual dynamics.- 10.10References.- 10.11Problems.- 11 Optimal control.- 11.1 Introduction.- 11.2 Quadratic integral.- 11.3 Deterministic LQR.- 11.4 Stochastic response to a white noise.- 11.4.1 Remark.- 11.5 Stochastic LQR.- 11.6 Asymptotic behavior of the closed-loop.- 11.7 Prescribed degree of stability.- 11.8 Gain and phase margins of the LQR.- 11.9 Full state observer.- 11.9.1 Covariance of the reconstruction error.- 11.10Kalman-Bucy Filter (KBF).- 11.11Linear Quadratic Gaussian (LQG).- 11.12Duality.- 11.13Spillover.- 11.13.1Spillover reduction.- 11.14Loop Transfer Recovery (LTR).- 11.15Integral control with state feedback.- 11.16Frequency shaping.- 11.16.1Frequency-shaped cost functionals.- 11.16.2Noise model ..- 11.17References.- 11.18Problems.- 12 Controllability and Observability.- 12.1 Introduction.- 12.1.1 Definitions.- 12.2 Controllability and observability matrices.- 12.3 Examples.- 12.3.1 Cart with two inverted pendulums.- 12.3.2 Double inverted pendulum.- 12.3.3 Two d.o.f. oscillator.- 12.4 State transformation.- 12.4.1 Control canonical form.- 12.4.2 Left and right eigenvectors.- 12.4.3 Diagonal form.- 12.5 PBH test.- 12.6 Residues.- 12.7 Example.- 12.8 Sensitivity.- 12.9 Controllability and observability Gramians.- 12.10Internally balanced coordinates.- 12.11Model reduction.- 12.11.1Transfer equivalent realization.- 12.11.2Internally balanced realization.- 12.11.3Example.- 12.12References.- 12.13Problems.- 13 Stability.- 13.1 Introduction.- 13.1.1 Phase portrait.- 13.2 Linear systems.- 13.2.1 Routh-Hurwitz criterion.- 13.3 Lyapunov's direct method.- 13.3.1 Introductory example.- 13.3.2 Stability theorem.- 13.3.3 Asymptotic stability theorem.- 13.3.4 Lasalle's theorem.- 13.3.5 Geometric interpretation.- 13.3.6 Instability theorem.- 13.4 Lyapunov functions for linear systems.- 13.5 Lyapunov's indirect method ..- 13.6 An application to controller design.- 13.7 Energy absorbing controls.- 13.8 References.- 13.9 Problems.- 14 Applications.- 14.1 Digital implementation.- 14.1.1 Sampling, aliasing and prefiltering.- 14.1.2 Zero-order hold, computational delay.- 14.1.3 Quantization.- 14.1.4 Discretization of a continuous controller.- 14.2 Active damping of a truss structure.- 14.2.1 Actuator placement.- 14.2.2 Implementation, experimental results.- 14.3 Active damping generic interface.- 14.3.1 Active damping.- 14.3.2 Experiment.- 14.3.3 Pointing and position control.- 14.4 Active damping of a plate.- 14.4.1 Control design.- 14.5 Active damping of a stiff beam.- 14.5.1 System design.- 14.6 The HAC\/LAC strategy.- 14.6.1 Wide-band position control.- 14.6.2 Compensator design.- 14.6.3 Results.- 14.7 Vibroacoustics: Volume displacement sensors.- 14.7.1 QWSIS sensor.- 14.7.2 Discrete array sensor.- 14.7.3 Spatial aliasing.- 14.7.4 Distributed sensor.- 14.8 References.- 14.9 Problems.- 5 Tendon Control of Cable Structures.- 15.1 Introduction.- 15.2 Tendon control of strings and cables.- 15.3 Active damping strategy.- 15.4 Basic Experiment.- 15.5 Linear theory of decentralized active damping.- 15.6 Guyed truss experiment.- 15.7 Micro Precision Interferometer testbed.- 15.8 Free floating truss experiment.- 15.9 Application to cable-stayed bridges.- 15.10Laboratory experiment.- 15.11Control of parametric resonance.- 15.12Large scale experiment.- 15.13 References.- 16 Active Control of Large Telescopes.- 16.1 Introduction.- 16.2 Adaptive optics.- 16.3 Active optics.- 16.3.1 Monolithic primary mirror.- 16.3.2 Segmented primary mirror.- 16.4 SVD controller.- 16.4.1 Loop shaping of the SVD controller.- 16.5 Dynamics of a segmented mirror.- 16.6 Control-structure interaction.- 16.6.1 Multiplicative uncertainty.- 16.6.2 Additive uncertainty.- 16.6.3 Discussion.- 16.7 References.- 17 Semi-active control.- 17.1 Introduction.- 17.2 Magneto-rheological fluids.- 17.3 MR devices.- 17.4 Semi-active suspension.- 17.4.1 Semi-active devices.- 17.5 Narrow-band disturbance.- 17.5.1 Quarter-car semi-active suspension.- 17.6 References.- 17.7 Problems.- Bibliography.- Index.","merchants_number":2,"ean":9783319722955,"category_id":103,"size":null,"min_price":101,"low_price_merchant_id":70255345,"ID":4749317,"merchants":["euniverse","weltbild"],"brand":"undefined","slug":"vibration-control-of-active-structures","url":"\/unterhaltung\/produkt\/vibration-control-of-active-structures\/","low_price_merchant_name":"eUniverse"}
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Underwater Acoustic Signal Processing
Part I Sonar and underwater acoustics1 Introduction to underwater acoustic signal processing . . . . 31.1 Overview of underwater acoustic signal pr...
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Part 1: Plenary Activities.- Thirteenth International Congress on Mathematical Education: An Introduction, Gabriele Kaiser.- Uncovering the Special...
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Numerical Mathematics and Advanced Applica...
Plenary lectures.- PDE Apps for Acoustic Ducts: A Parametrized Component-to-System Model-Order-Reduction Approach.- Sub-voxel perfusion modeling in...
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VLT Science Highlights.- VLT Science Highlights.- Pushing the VLT Spectroscopy of Distant Galaxies to the Limits and Future Prospects.- Pushing FOR...
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Vibration Control of Active Structures
Preface to the third edition.- Preface to the second edition.- Preface to the first edition.- 1 Introduction.- 1.1 Active versus passive.- ...