Damping Of Mechanical Vibrations By Parametric Excitation


Damping Of Mechanical Vibrations By Parametric Excitation
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Damping Of Mechanical Vibrations By Parametric Excitation


Damping Of Mechanical Vibrations By Parametric Excitation
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Author : Fadi Dohnal
language : de
Publisher: Sudwestdeutscher Verlag Fur Hochschulschriften AG
Release Date : 2009

Damping Of Mechanical Vibrations By Parametric Excitation written by Fadi Dohnal and has been published by Sudwestdeutscher Verlag Fur Hochschulschriften AG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Damping (Mechanics) categories.


The goal of this work is to develop deeper insight into the method of damping vibrations by means of parametric excitation in mechanical systems - employing the concept of the so-called parametric anti-resonance. Mechanical systems with simultaneously varying time-periodic stiffness, damping and inertia coefficients are examined. At least two vibration modes are necessary to achieve damping. For these minimum systems a thorough stability analysis is carried out using a perturbation technique. Parametric excitation may lead to a coupling of just two modes of a vibrating system, while the remaining modes are not affected. This coupling enables to transfer energy between modes and its subsequent mitigation. The results demonstrate that parametric excitation can be employed to extend significantly the area of stability in the parameter space of the system parameters. The proposed method shows potential in practical applications when a destabilization due to self-excitation occurs or when the damping of weakly damped systems shall be enhanced. The present book can be used as a comprehensive guide for designing a device for vibration suppression by parametric excitation.



Damping Of Vibrations


Damping Of Vibrations
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Author : Z. Osinski
language : en
Publisher: CRC Press
Release Date : 2018-05-08

Damping Of Vibrations written by Z. Osinski and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-08 with Technology & Engineering categories.


This monograph seeks to strengthen the contributions of Polish scientists and engineers to the study of problems of mechanical vibrations and noise. It presents research covering such topics as: structural damping; internal damping in composite materials; and noise attenuation in working machines.



Introductory Course On Theory And Practice Of Mechanical Vibrations


Introductory Course On Theory And Practice Of Mechanical Vibrations
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Author : J. S. Rao
language : en
Publisher: New Age International
Release Date : 1999

Introductory Course On Theory And Practice Of Mechanical Vibrations written by J. S. Rao and has been published by New Age International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Vibration categories.


The Book Presents The Theory Of Free, Forced And Transient Vibrations Of Single Degree, Two Degree And Multi-Degree Of Freedom, Undamped And Damped, Lumped Parameter Systems And Its Applications. Free And Forced Vibrations Of Undamped Continuous Systems Are Also Covered. Numerical Methods Like Holzers And Myklestads Are Also Presented In Matrix Form. Finite Element Method For Vibration Problem Is Also Included. Nonlinear Vibration And Random Vibration Analysis Of Mechanical Systems Are Also Presented. The Emphasis Is On Modelling Of Engineering Systems. Examples Chosen, Even Though Quite Simple, Always Refer To Practical Systems. Experimental Techniques In Vibration Analysis Are Discussed At Length In A Separate Chapter And Several Classical Case Studies Are Presented.Though The Book Is Primarily Intended For An Undergraduate Course In Mechanical Vibrations, It Covers Some Advanced Topics Which Are Generally Taught At Postgraduate Level. The Needs Of The Practising Engineers Have Been Kept In Mind Too. A Manual Giving Solutions Of All The Unsolved Problems Is Also Prepared, Which Would Be Extremely Useful To Teachers.



Mechanical Vibrations


Mechanical Vibrations
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Author : J. P. Den Hartog
language : en
Publisher: Courier Corporation
Release Date : 2013-02-28

Mechanical Vibrations written by J. P. Den Hartog and has been published by Courier Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-28 with Technology & Engineering categories.


This classic text combines the scholarly insights of its distinguished author with the practical, problem-solving orientation of an experienced industrial engineer. Abundant examples and figures, plus 233 problems and answers. 1956 edition.



Parametric Random Vibration


Parametric Random Vibration
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Author : Raouf A. Ibrahim
language : en
Publisher: Courier Dover Publications
Release Date : 2008-01-11

Parametric Random Vibration written by Raouf A. Ibrahim and has been published by Courier Dover Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-11 with Science categories.


This systematic treatment examines linear and nonlinear dynamical systems subject to parametric random vibrations. It formulates stochastic stability theorems and analytical techniques for determining random response of nonlinear systems. 1985 edition.



Mechanical Vibrations 2nd Edition


Mechanical Vibrations 2nd Edition
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Author : Mehta J.S. and Kailey A.S.
language : en
Publisher: S. Chand Publishing
Release Date :

Mechanical Vibrations 2nd Edition written by Mehta J.S. and Kailey A.S. and has been published by S. Chand Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on with Technology & Engineering categories.


Written specifically for the students of Mechanical Engineering, "Mechanical Vibrations" is a succinctly written textbook. Without being verbose, the textbook delves into all concepts related to the subject and deals with them in a laconic manner. Concepts such as Freedom Systems, Vibration Measurement and Transient Vibrations have been treated well for the student to get profounder knowledge in the subject.



Autoparametric Resonance In Mechanical Systems


Autoparametric Resonance In Mechanical Systems
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Author : Ales Tondl
language : en
Publisher: Cambridge University Press
Release Date : 2000-04-28

Autoparametric Resonance In Mechanical Systems written by Ales Tondl and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-04-28 with Science categories.


Addresses the causes of and possible solutions to autoparametric resonance in mechanical systems.



The Seventh International Conference On Vibration Problems Icovp 2005


The Seventh International Conference On Vibration Problems Icovp 2005
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Author : Esin Inan
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-01-20

The Seventh International Conference On Vibration Problems Icovp 2005 written by Esin Inan and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-20 with Science categories.


This volume presents the Proceedings of the Seventh International Conference on Vibration Problems, held in Istanbul, Turkey, September 5-9, 2005. The main objective being to stimulate a broad interdisciplinary research. The topics covered in the book vary from the effect of ground motion on the stochastic response of suspension bridges to coupling effects between different vibrations in rotor-blade systems.



Vibration Damping


Vibration Damping
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Author : Ahid D. Nashif
language : en
Publisher: John Wiley & Sons
Release Date : 1991-01-16

Vibration Damping written by Ahid D. Nashif and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-01-16 with Technology & Engineering categories.


A practical approach to the application of viscoelastic damping materials to control vibration and noise problems in industrial structures, machinery, computer machinery, and vehicles. Assuming a basic understanding of mechanical engineering, the text covers implementation of theory, including material properties, dynamic structural response, design procedures and practical applications. Based on an understanding of both the properties of materials and the vibrational response of structures. Considers individual structures and the damping materials properties simultaneously. Includes extensive collection of data sheets for a large number of useful damping materials.



System Dynamics And Mechanical Vibrations


System Dynamics And Mechanical Vibrations
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Author : Dietmar Findeisen
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09

System Dynamics And Mechanical Vibrations written by Dietmar Findeisen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Technology & Engineering categories.


A comprehensive treatment of "linear systems analysis" applied to dynamic systems as an approach to interdisciplinary system design beyond the related area of electrical engineering. The text gives an interpretation of mechanical vibrations based on the theory of dynamic systems, aiming to bridge the gap between existing theoretical methods in different engineering disciplines and to enable advanced students or professionals to model dynamic and vibrating systems with reference to communication and control processes. Emphasizing the theory it presents a balanced coverage of analytical principles and applications to vibrations with regard to mechatronic problems.