Details

Miles' Equation in Random Vibrations


Miles' Equation in Random Vibrations

Theory and Applications in Spacecraft Structures Design
Solid Mechanics and Its Applications, Band 248

von: Jaap Wijker

CHF 165.50

Verlag: Springer
Format: PDF
Veröffentl.: 25.01.2018
ISBN/EAN: 9783319731148
Sprache: englisch

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Beschreibungen

<p>This book discusses the theory, applicability and numerous examples of Miles’ equation in detail. Random vibration is one of the main design drivers in the context of the design, development and verification of spacecraft structures, instruments, equipment, etc, and Miles’ equation provides a valuable tool for solving random vibration problems. It allows mechanical engineers to make rapid preliminary random response predictions when the (complex) structure is exposed to mechanical and acoustical loads. The book includes appendices to support the theory and applications in the main chapters.</p>
<p>1 Introduction.- 2 Miles’ Equation.- 3 Static equivalent of Miles’ Equation.- 4 Random Vibration Load Factors.- 5 Notching & Mass Participation.- 6 Acoustic and Random Vibration Test Tailoring.- 7 Preliminary Predictions of Loads Induced by Acoustic Environment.- 8 Dynamic Response of Shell Structures to Random Acoustic Excitation, SDOF approximation.- 9 Equivalence Random and Sinusoidal Vibration.- 10 Characterisation and Synthesis of Random Acceleration Vibration Specifications.- 11 Example problems.- A Random Response SDOF System.- B Quasi-Static, Random and Acoustic Loads.- C Simulation of the Random Time Series.- D Computation of SRS.- E Application Rayleigh Quotient.- F Random Fatigue Estimation.- G John Wilder Miles (1920-2008). </p>
<p>This book discusses the theory, applicability and numerous examples of Miles’ equation in detail. Random vibration is one of the main design drivers in the context of the design, development and verification of spacecraft structures, instruments, equipment, etc, and Miles’ equation provides a valuable tool for solving random vibration problems. It allows mechanical engineers to make rapid preliminary random response predictions when the (complex) structure is exposed to mechanical and acoustical loads. The book includes appendices to support the theory and applications in the main chapters.</p>
Offers a simple overview of the theoretical background of Miles’ equation, and discusses it using several approaches Applies real-world specifications for random and acoustical vibrations in the many practical examples Makes all random response analyses very clear, so they can easily be repeated by the reader Is useful in solving problems in the context of random vibrations in spacecraft-structure design
<div>Theoretical backgrounds of Miles' equation are kept simple and discussed using several approaches</div><div><br/></div><div>Contains many realistic (practical) examples</div><div><br/></div><div>Real specifications about random and acoustical vibrations are applied in the examples </div><div><br/></div><div>All random response analyses are made very clear and can be easily repeated by the reader</div><div><br/></div><div>Useful in solving problems in the frame of random vibrations in spacecraft structures design</div>

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