Modeling and Analysis of Passive Vibration Isolation Systems

Modeling and Analysis of Passive Vibration Isolation Systems
Author: Sudhir Kaul
Publsiher: Elsevier
Total Pages: 234
Release: 2021-07-30
Genre: Technology & Engineering
ISBN: 9780128194218

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Modeling and Analysis of Passive Vibration Isolators and Systems provides readers with a general background on vibration isolation and the modeling of single and multiple degree-of-freedom systems. Other sections cover a range of models that can be used in each system, discussing the pros and cons of the models and providing guidance on model selection. introduce models that can be used to comprehend some of the nonlinearities associated with the design of vibration isolation systems, and discuss specific attributes associated with elastomeric materials that need to be considered during the design and analysis of passive vibration isolators, along with applied examples that can be used for reference. Specific models from previous chapters are used to demonstrate the influence of model selection and parameter sensitivity. Practical exercises are highlighted at the end of each chapter, and appendices featuring differential equations and matrix algebra examples provide mathematical background in support of preceding chapters. Outlines the use of multiple models for optimal passive vibration isolation system design Discusses the effects system design has on subsequent product development components and parameters Includes applied examples from the automotive, aerospace, civil engineering and machine tool industries Presents models that can be extended or modified to investigate different means of passive isolation, nonlinearities and specific design configurations Considers specific elastomer characteristics such as Mullins and Payne effects for theoretical modeling and analysis

Passive Vibration Isolation

Passive Vibration Isolation
Author: Eugene I. Rivin
Publsiher: Wiley-Blackwell
Total Pages: 426
Release: 2003
Genre: Damping
ISBN: 1860584004

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"This book provides a comprehensive treatment of the principles of design and means for realization of passive vibration isolation systems for real life objects. A special emphasis is given to effective techniques and methods that are not yet widely used in the practice of vibration isolation in industry." "The book is written with practitioners in mind and many of the problems addressed and the solutions presented are relevant not only to the isolation of stationary sensitive equipment (the main thrust of the book), but also to civil engineering and transport applications."--BOOK JACKET.

Comprehensive Investigation on Active Passive Hybrid Isolation and Tunable Dynamic Vibration Absorption

Comprehensive Investigation on Active Passive Hybrid Isolation and Tunable Dynamic Vibration Absorption
Author: Fei Wang,Zhenping Weng,Lin He
Publsiher: Springer
Total Pages: 175
Release: 2018-12-17
Genre: Technology & Engineering
ISBN: 9789811330568

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This book discusses efforts to control the low-frequency vibration transmission of typical power equipment and pipeline systems of ships, exploring the use of active and passive hybrid vibration isolation and adjustable dynamic vibration absorption technologies. It also proposes an adaptive feed-forward control strategy and studies a distributed feed-forward control hardware system. In addition, the book presents a three-way dynamic vibration absorption theory used to design a pipeline-system adjustable dynamic vibration absorber, which offers a number of advantages, such as compact structure, easy assembly and disassembly, low power consumption, excellent vibration control effect and wide frequency band adjustable ability, etc. This book is a valuable resource for researchers and engineers in the fields of noise and vibration control, active control systems, active vibration isolation and adaptive dynamic vibration absorption.

Active and Passive Vibration Damping

Active and Passive Vibration Damping
Author: Amr M. Baz
Publsiher: John Wiley & Sons
Total Pages: 751
Release: 2019-04-08
Genre: Technology & Engineering
ISBN: 9781118481929

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A guide to the application of viscoelastic damping materials to control vibration and noise of structures, machinery, and vehicles Active and Passive Vibration Damping is a practical guide to the application of passive as well as actively treated viscoelastic damping materials to control vibration and noise of structures, machinery and vehicles. The author — a noted expert on the topic — presents the basic principles and reviews the potential applications of passive and active vibration damping technologies. The text presents a combination of the associated physical fundamentals, governing theories and the optimal design strategies of various configurations of vibration damping treatments. The text presents the basics of various damping effective treatments such as constrained layers, shunted piezoelectric treatments, electromagnetic and shape memory fibers. Classical and new models are included as well as aspects of viscoelastic materials models that are analyzed from the experimental characterization of the material coefficients as well as their modeling. The use of smart materials to augment the vibration damping of passive treatments is pursued in depth throughout the book. This vital guide: Contains numerical examples that reinforce the understanding of the theories presented Offers an authoritative text from an internationally recognized authority and pioneer on the subject Presents, in one volume, comprehensive coverage of the topic that is not available elsewhere Presents a mix of the associated physical fundamentals, governing theories and optimal design strategies of various configurations of vibration damping treatments Written for researchers in vibration damping and research, engineers in structural dynamics and practicing engineers, Active and Passive Vibration Damping offers a hands-on resource for applying passive as well as actively treated viscoelastic damping materials to control vibration and noise of structures, machinery and vehicles.

Constitutive Models for Rubber XI

Constitutive Models for Rubber XI
Author: Bertrand Huneau,Jean-Benoît Le Cam,Yann Marco,Erwan Verron
Publsiher: CRC Press
Total Pages: 602
Release: 2019-06-07
Genre: Technology & Engineering
ISBN: 9781000627770

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Constitutive Models for Rubber XI is a comprehensive compilation of both the oral and poster contributions to the European Conference on Constitutive Models for Rubber. This 11th edition, held in Nantes (France) 25-27th June 2019, is the occasion to celebrate the 20th anniversary of the ECCMR series. Around 100 contributions reflect the state-of-the-art in the mechanics of elastomers. They cover the fields of: Material testing Constitutive modelling and finite element implementation Micromechanical aspects, and Durability (failure, fatigue and ageing) Constitutive Models for Rubber XI is of interest for developers and researchers involved in the rubber processing and CAE software industries, as well as for academics in nearly all disciplines of elastomer mechanics and technology.

Comprehensive Investigation on Active Passive Hybrid Isolation and Tunable Dynamic Vibration Absorption

Comprehensive Investigation on Active Passive Hybrid Isolation and Tunable Dynamic Vibration Absorption
Author: Fei Wang,Zhenping Weng,Lin He
Publsiher: Springer
Total Pages: 175
Release: 2019-02-04
Genre: Technology & Engineering
ISBN: 9811330557

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This book discusses efforts to control the low-frequency vibration transmission of typical power equipment and pipeline systems of ships, exploring the use of active and passive hybrid vibration isolation and adjustable dynamic vibration absorption technologies. It also proposes an adaptive feed-forward control strategy and studies a distributed feed-forward control hardware system. In addition, the book presents a three-way dynamic vibration absorption theory used to design a pipeline-system adjustable dynamic vibration absorber, which offers a number of advantages, such as compact structure, easy assembly and disassembly, low power consumption, excellent vibration control effect and wide frequency band adjustable ability, etc. This book is a valuable resource for researchers and engineers in the fields of noise and vibration control, active control systems, active vibration isolation and adaptive dynamic vibration absorption.

Passive and Active Structural Vibration Control in Civil Engineering

Passive and Active Structural Vibration Control in Civil Engineering
Author: T.T. Soong,M.C. Costantinou
Publsiher: Springer
Total Pages: 380
Release: 2014-05-04
Genre: Computers
ISBN: 9783709130124

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Base isolation, passive energy dissipation and active control represent three innovative technologies for protection of structures under environmental loads. Increasingly, they are being applied to the design of new structures or to the retrofit of existing structures against wind, earthquakes and other external loads. This book, with contributions from leading researchers from Japan, Europe, and the United States, presents a balanced view of current research and world-wide development in this exciting and fast expanding field. Basic principles as well as practical design and implementational issues associated with the application of base isolation systems and passive and active control devices to civil engineering structures are carefully addressed. Examples of structural applications are presented and extensively discussed.

Vibration Control Engineering

Vibration Control Engineering
Author: Ernesto Novillo
Publsiher: CRC Press
Total Pages: 382
Release: 2021-11-26
Genre: Technology & Engineering
ISBN: 9781000482195

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This book applies vibration engineering to turbomachinery, covering installation, maintenance and operation. With a practical approach based on clear theoretical principles and formulas, the book is an essential how-to guide for all professional engineers dealing with vibration issues within turbomachinery. Vibration problems in turbines, large fans, blowers, and other rotating machines are common issues within turbomachinery. Applicable to industries such as oil and gas mining, cement, pharmaceutical and naval engineering, the ability to predict vibration based on frequency spectrum patterns is essential for many professional engineers. In this book, the theory behind vibration is clearly detailed, providing an easy to follow methodology through which to calculate vibration propagation. Describing lateral and torsional vibration and how this impacts turbine shaft integrity, the book uses mechanics of materials theory and formulas alongside the matrix method to provide clear solutions to vibration problems. Additionally, it describes how to carry out a risk assessment of vibration fatigue. Other topics covered include vibration control techniques, the design of passive and active absorbers and rigid, non-rigid and Z foundations. The book will be of interest to professionals working with turbomachinery, naval engineering corps and those working on ISO standards 10816 and 13374. It will also aid mechanical engineering students working on vibration and machine design.