Dynamics of Physical Systems (Dover Civil and Mechanical Engineering)

Robert H. Jr. Cannon

ISBN 10: 0486428656 / ISBN 13: 9780486428659

Editore: Dover Publications (edition Dover), 2003

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Dati bibliografici

• Titolo: Dynamics of Physical Systems (Dover Civil and Mechanical Engineering)
• Editore: Dover Publications (edition Dover)
• Data di pubblicazione: 2003
• Lingua: Inglese
• ISBN 10: 0486428656
• ISBN 13: 9780486428659
• Rilegatura: Paperback
• Edizione: Dover.
• Condizione: Good

Descrizione articolo

Riassunto

A comprehensive text and reference for a first study of system dynamics and control, this volume emphasizes engineering concepts — modeling, dynamics feedback, and stability, for example — rather than mechanistic analysis procedures designed to yield routine answers to programmable problems. Its focus on physical modeling cultivates an appreciation for the breadth of dynamic systems without resorting to analogous electric-circuit formulation and analysis.
After a careful treatment of the modeling of physical systems in several media and the derivation of the differential equations of motion, the text determines the physical behavior those equations connote: the free and forced motions of elementary systems and compound "systems of systems." Dynamic stability and natural behavior receive comprehensive linear treatment, and concluding chapters examine response to continuing and abrupt forcing inputs and present a fundamental treatment of analysis and synthesis of feedback control systems. This text's breadth is further realized through a series of examples and problems that develop physical insight in the best traditions of modern engineering and lead students into richer technical ground.
As presented in this book, the concept of dynamics forms the basis for understanding not only physical devices, but also systems in such fields as management and transportation. Indeed, the fundamentals developed here constitute the common language of engineering, making this text applicable to a wide variety of undergraduate and graduate courses. 334 figures. 12 tables.

Contenuti

Contents: Preface to the Dover Edition. 1. Dynamic Investigation. A. Equations of Motion for Physical Systems. 2. Equations of Motion for Simple Physical Systems: Mechanical, Electrical, and Electromechanical. 3. Equations of Motion for Simple Heat-Conduction and Fluid Systems. 4. Analogies. 5. Equations of Motion for Mechanical Systems in Two and Three Dimensions. B. Dynamic Responses of Elementary Systems. 6. First-Order Systems. 7 Undampened Second-Order Systems: Free Vibrations. 8. Damped Second-Order Systems. 9. Forced Oscillations of Elementary Systems. 10. Natural Motions of Nonlinear Systems and Time-Varying Systems. C. Natural Behavior of Compound Systems. 11. Dynamic Stability. 12. Coupled Modes of Natural Motion: Two Degrees of Freedom. 13 Coupled Modes of Natural Motion: Many Degrees of Freedom. D. Total Response of Compound Systems. 14. est and Transfer Functions. 15. Forced Oscillations of Compound Systems. 16. Response to Periodic Functions: Fourier Analysis. 17. The Laplace Transform Method. 18. From LaPlace Transform to Time Response by Partial Fraction Expansion. 19. Complete System Analysis: Some Case Studies. E. Fundamentals of Control-System Analysis. 20. Feedback Control. 21 Evans' Root-Locus Method. 22. Some Case Studies in Automatic Control. Appendixes. Problems. Answers to Odd-Numbered Problems. Selected References. Index.