LEADER 05699nam 2200757Ia 450 001 9910827253203321 005 20200520144314.0 010 $a1-283-10093-2 010 $a9786613100931 010 $a0-470-97811-2 010 $a0-470-97817-1 010 $a0-470-97816-3 035 $a(CKB)3400000000000313 035 $a(EBL)792461 035 $a(OCoLC)705929596 035 $a(SSID)ssj0000471724 035 $a(PQKBManifestationID)11282455 035 $a(PQKBTitleCode)TC0000471724 035 $a(PQKBWorkID)10428277 035 $a(PQKB)11514198 035 $a(MiAaPQ)EBC792461 035 $a(MiAaPQ)EBC4029204 035 $a(Au-PeEL)EBL792461 035 $a(CaPaEBR)ebr10446771 035 $a(CaONFJC)MIL310093 035 $a(PPN)242398340 035 $a(EXLCZ)993400000000000313 100 $a20101012d2011 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aNoise and vibration analysis$b[electronic resource] $esignal analysis and experimental procedures /$fAnders Brandt 210 $aChichester, West Sussex, U.K. ;$aHoboken, N.J. $cWiley$d2011 215 $a1 online resource (466 p.) 300 $aDescription based upon print version of record. 311 $a0-470-74644-0 320 $aIncludes bibliographical references and index. 327 $aNOISE AND VIBRATIONANALYSIS; Contents; About the Author; Preface; Acknowledgements; List of Abbreviations; Notation; 1 Introduction; 1.1 Noise and Vibration; 1.2 Noise and Vibration Analysis; 1.3 Application Areas; 1.4 Analysis of Noise and Vibrations; 1.4.1 Experimental Analysis; 1.5 Standards; 1.6 Becoming a Noise and Vibration Analysis Expert; 1.6.1 The Virtue of Simulation; 1.6.2 Learning Tools and the Format of this Book; 2 Dynamic Signals and Systems; 2.1 Introduction; 2.2 Periodic Signals; 2.2.1 Sine Waves; 2.2.2 Complex Sines; 2.2.3 Interacting Sines; 2.2.4 Orthogonality of Sines 327 $a2.3 Random Signals2.4 Transient Signals; 2.5 RMS Value and Power; 2.6 Linear Systems; 2.6.1 The Laplace Transform; 2.6.2 The Transfer Function; 2.6.3 The Impulse Response; 2.6.4 Convolution; 2.7 The Continuous Fourier Transform; 2.7.1 Characteristics of the Fourier Transform; 2.7.2 The Frequency Response; 2.7.3 Relationship between the Laplace and Frequency Domains; 2.7.4 Transient versus Steady-state Response; 2.8 Chapter Summary; 2.9 Problems; References; 3 Time Data Analysis; 3.1 Introduction to Discrete Signals; 3.2 The Sampling Theorem; 3.2.1 Aliasing 327 $a3.2.2 Discrete Representation of Analog Signals3.2.3 Interpolation and Resampling; 3.3 Filters; 3.3.1 Analog Filters; 3.3.2 Digital Filters; 3.3.3 Smoothing Filters; 3.3.4 Acoustic Octave Filters; 3.3.5 Analog RMS Integration; 3.3.6 Frequency Weighting Filters; 3.4 Time Series Analysis; 3.4.1 Min- and Max-analysis; 3.4.2 Time Data Integration; 3.4.3 Time Data Differentiation; 3.4.4 FFT-based Processing; 3.5 Chapter Summary; 3.6 Problems; References; 4 Statistics and Random Processes; 4.1 Introduction to the Use of Statistics; 4.1.1 Ensemble and Time Averages; 4.1.2 Stationarity and Ergodicity 327 $a4.2 Random Theory4.2.1 Expected Value; 4.2.2 Errors in Estimates; 4.2.3 Probability Distribution; 4.2.4 Probability Density; 4.2.5 Histogram; 4.2.6 Sample Probability Density Estimate; 4.2.7 Average Value and Variance; 4.2.8 Central Moments; 4.2.9 Skewness; 4.2.10 Kurtosis; 4.2.11 Crest Factor; 4.2.12 Correlation Functions; 4.2.13 The Gaussian Probability Distribution; 4.3 Statistical Methods; 4.3.1 Hypothesis Tests; 4.3.2 Test of Normality; 4.3.3 Test of Stationarity; 4.4 Quality Assessment of Measured Signals; 4.5 Chapter Summary; 4.6 Problems; References; 5 Fundamental Mechanics 327 $a5.1 Newton's Laws5.2 The Single Degree-of-freedom System (SDOF); 5.2.1 The Transfer Function; 5.2.2 The Impulse Response; 5.2.3 The Frequency Response; 5.2.4 The Q-factor; 5.2.5 SDOF Forced Response; 5.3 Alternative Quantities for Describing Motion; 5.4 Frequency Response Plot Formats; 5.4.1 Magnitude and Phase; 5.4.2 Real and Imaginary Parts; 5.4.3 The Nyquist Plot - Imaginary vs. Real Part; 5.5 Determining Natural Frequency and Damping; 5.5.1 Peak in the Magnitude of FRF; 5.5.2 Peak in the Imaginary Part of FRF; 5.5.3 Resonance Bandwidth (3 dB Bandwidth); 5.5.4 Circle in the Nyquist Plot 327 $a5.6 Rotating Mass 330 $aNoise and Vibration Analysis is a complete and practical guide that combines both signal processing and modal analysis theory with their practical application in noise and vibration analysis. It provides an invaluable, integrated guide for practicing engineers as well as a suitable introduction for students new to the topic of noise and vibration. Taking a practical learning approach, Brandt includes exercises that allow the content to be developed in an academic course framework or as supplementary material for private and further study.Addresses the theory and application of s 606 $aAcoustical engineering 606 $aNoise$xMathematical models 606 $aSignal processing 606 $aStochastic analysis 606 $aVibration$xMathematical models 615 0$aAcoustical engineering. 615 0$aNoise$xMathematical models. 615 0$aSignal processing. 615 0$aStochastic analysis. 615 0$aVibration$xMathematical models. 676 $a620.3 686 $aTEC006000$2bisacsh 700 $aBrandt$b Anders$0997254 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910827253203321 996 $aNoise and vibration analysis$92287153 997 $aUNINA