Vibration control systems utilizing smart materials actuators / Seung-Bok Choi, editors.

Format:

Book

Contributor:

Choi, Seung-Bok, editor.

Series:

Mechanical engineering theory and applications.

Mechanical Engineering Theory and Applications

Language:

English

Subjects (All):

Vibration.

Damping (Mechanics).

Active noise and vibration control--Materials.

Active noise and vibration control.

Smart materials.

Actuators.

Physical Description:

1 online resource (237 p.)

Place of Publication:

New York : Nova Publishers, 2016.

Language Note:

English

Summary:

Recently, considerable attention has been focused on vibration control technology using "smart" or "intelligent" materials, which have inherently actuating and sensing capabilities. Typically these materials are employed to the vibration control of lumped parameter systems or distributed parameter structures by controlling the mass-distribution, stiffness change and the dissipation change. This may be accomplished by semi-active control or active control methods associated with the smart material actuators. Among many candidates of smart materials, magneto-rheological materials and piezoelectric materials are frequently adopted for vibration control. Magneto-rheological fluid and elastomer are especially utilized for vibration control of lumped parameter systems such as automotive damper, while the piezoelectric materials are used for vibration control of flexible distributed parameter structures with salient characteristics, such as fast response time. This book can be used as a textbook for graduate students or as a reference book for potential researchers who are interested in vibration control utilizing new methods associated with smart materials actuators. This book will provide some novel insights for advanced vibration control technology to many readers.

Contents:

VIBRATION CONTROL SYSTEMS UTILIZING SMART MATERIALS ACTUATORS; VIBRATION CONTROL SYSTEMS UTILIZING SMART MATERIALS ACTUATORS; Library of Congress Cataloging-in-Publication Data; CONTENTS; PREFACE; Chapter 1: A NEW HIGH LOADED MAGNETO-RHEOLOGICAL MOUNT WITH THREE OPERATION MODES FOR VIBRATION CONTROL OF A SHIP ENGINE; ABSTRACT; 1. INTRODUCTION; 2. CONFIGURATION OF THREE MODES BASED MR MOUNT; 2.1. Background of Design; 2.2. Configuration of MR Mount; 3. DESIGN OF MR MOUNT; 3.1. Parametric Model; 3.2. Results of Optimization; 4. EXPERIMENTAL RESULTS AND DISCUSSIONS; CONCLUSION; REFERENCES

Chapter 2: A REVIEW OF MAGNETORHEOLOGICAL DAMPERS UTILIZED IN VIBRATION CONTROL SYSTEMSABSTRACT; 1. INTRODUCTION; 2. CHARACTERISTICS OF THE MR DAMPER; 3. MODELS OF MR DAMPER; 3.1. Parametric Dynamics Models; 3.1.1. Bingham Model; 3.1.2. Nonlinear Biviscous Model; 3.1.3 Viscoelastic Plastic Model; 3.1.4. Bouc-Wen Hysteresis Models; 3.1.5 Hyperbolic Tangent Function-Based Models; 3.2. Non-Parametric Dynamic Models; 3.2.1. Polynomial Model; 3.2.2. Neural Network Model; 3.2.3. Neuro-Fuzzy Model; 4. APPLICATION SYSTEMS; 4.1. Vehicle Suspension Systems with MR Damper

4.2. Structural Control System with MR Damper4.3. Base Isolation System with MR Damper; CONCLUSION; REFERENCES; Chapter 3: MAGNETO-RHEOLOGICAL ELASTOMERS-BASED SYSTEMS FOR VIBRATION CONTROL; ABSTRACT; 1. INTRODUCTION; 2. MRE SANDWICH STRUCTURES; 3. MRE-BASED VIBRATION ABSORPTION SYSTEMS; 4. MODELING MRE-BASED VIBRATION ISOLATION SYSTEMS; 5. PARAMETER IDENTIFICATION OF MRE VIBRATION ABSORBER MODELS; 6. CONTROL STRATEGIES FOR MRE-BASED DEVICES; SUMMARY AND SUGGESTED FUTURE STUDIES; REFERENCES; Chapter 4: PROTECTING BUILDINGS FROM SEISMIC EVENTS USING STIFFNESS SOFTENING MRE ISOLATORS; ABSTRACT

1. INTRODUCTION2. DESIGN AND CHARACTERIZATION OF THE STIFFNESS SOFTENING MRE ISOLATOR; 3. EXPERIMENTAL SETUP; 3.1. Design of the Scaled Three Story Building; 3.2. Closed Loop Control System; 4. SIMULATION; 4.1. Modelling the Isolated Building; 4.2. Fuzzy Logic Controller; 4.3. Simulation Results; 5. EXPERIMENTAL RESULTS AND DISCUSSION; CONCLUSION; REFERENCES; Chapter 5: A STATE-OF-THE-ART VIBRATION DAMPING AND CONTROL; ABSTRACT; 1. INTRODUCTION; 2. NEW DAMPING MATERIALS; 2.1. Smart Rheological Fluids; 2.2. Shape Memory Alloys; 2.3. Carbon Nanotubes; 2.4. Particle Impact Damping

3. EDDY CURRENT DAMPING4. DAMPING IN NONLINEAR SYSTEMS; CONCLUSION; REFERENCES; Chapter 6: ACTIVE CONTROL OF STRUCTURAL VIBRATION USING PIEZOELECTRIC MATERIALS; ABSTRACT; 1. INTRODUCTION; 2. BEAM STRUCTURES; 3. PLATE STRUCTURES; 4. CYLINDRICAL SHELL STRUCTURES; CONCLUSION; REFERENCES; Chapter 7: PIEZOELECTRIC SHUNT DAMPING TECHNIQUES FOR VIBRATION AND NOISE REDUCTION; ABSTRACT; 1. INTRODUCTION; 2. PRINCIPLES OF PIEZOELECTRIC SHUNT DAMPING; 2.1. Resistive Shunt Damping; 2.2. Resonant Shunt Damping; 2.2.1. Mechanical Model; 2.2.2. Electrical Model; 2.2.3. Tuning of Resonant Shunt Damping

2.2.4. Maximum Dissipated Energy Method

Notes:

Description based upon print version of record.

Includes bibliographical references at the end of each chapters and index.

Description based on print version record.

ISBN:

1-63485-208-7