Modeling and control of vibration in mechanical systems

Author

• Chunling, Du

Additional Author(s)

• Lihua, Xie

Publisher

London; New York: CRC Press, 2010

Language

English

ISBN

9781439817988

Series

Automation and Control Engineering Series

Subject(s)

• DAMPING (MECHANICS)
• MACHINERY-VIBRATION-PREVENTION
• VIBRATION-MATHEMATICAL MODELS

Notes

. Bibliography: p.293-304. Index: p.305-312

Abstract

From the ox carts and pottery wheels the spacecrafts and disk drives, efficiency and quality has always been dependent on the engineer's ability to anticipate and control the effects of vibration. And while progress in negating the noise, wear, and inefficiency caused by vibration has been made, more is needed.
Modeling and Control of Vibration in Mechanical Systems answers the essential needs of practitioners in systems and control with the most comprehensive resource available on the subject.
Written as a reference for those working in high precision systems, this uniquely accessible volume:
Differentiates between kinds of vibration and their various characteristics and effects
Offers a close-up look at mechanical actuation systems that are achieving remarkably high precision positioning performance
Includes techniques for rejecting vibrations of different frequency ranges
Covers the theoretical developments and principles of control design with detail elaborate enough that readers will be able to apply the techniques with the help of MATLAB (R)
Details a wealth of practical working examples as well as a number of simulation and experimental results with comprehensive evaluations
The modern world's ever-growing spectra of sophisticated engineering systems such as hard disk drives, aeronautic systems, and manufacturing systems have little tolerance for unanticipated vibration of even the slightest magnitude. Accordingly, vibration control continues to draw intensive focus from top control engineers and modelers. This resource demonstrates the remarkable results of that focus to date, and most importantly gives today's researchers the technology that they need to build upon into the future.

Physical Dimension

Number of Page(s)

xxv, 312p.

Dimension

24 cm.

Other Desc.

ill.

Summary / Review / Table of Content

Mechanical Systems and Vibration --
Magnetic recording system --
Stewart platform --
Vibration sources and descriptions --
Types of vibration --
Random vibration --
Vibration analysis --
Modeling of Disk Drive System and Its Vibration --
Introduction --
System description --
System modeling --
Vibration modeling --
Modeling of Stewart Platform --
System description and governing equations --
Modeling using adaptive filtering approach --
Classical Vibration Control --
Passive control --
Self-adapting systems --
Active vibration control --
Introduction to Optimal and Robust Control --
H2 and H8 norms --
H2 optimal control --
H8 control --
Robust control --
Controller parametrization --
Performance limitation --
Mixed H2 /H8 Control Design for Vibration Rejection --
Mixed H2 /H8 control problem --
Method 1: slack variable approach --
Method 2: an improved slack variable approach --
Application in servo loop design for hard disk drives --
Low-Hump Sensitivity Control Design for Hard Disk Drive Systems --
Problem statement --
Design in continuous-time domain --
Design in discrete-time domain --
Generalized KYP Lemma-Based Loop Shaping Control Design --
Problem description --
Generalized KYP lemma-based control design method --
Peak filter --
Application in high frequency vibration rejection --
Application in mid-frequency vibration rejection --
Combined H2 and KYP Lemma-Based Control Design --
Problem formulation --
Controller design for specific disturbance rejection and overall error minimization --
Simulation and implementation results --
Blending Control forMulti-Frequency Disturbance Rejection --
Control blending --
Control blending application in multi-frequency disturbance rejection --
Simulation and experimental results --
H8-Based Design for Disturbance Observer --
Conventional disturbance observer --
A general form of disturbance observer --
Application results --
Two-DimensionalH2 Control for Error Minimization --
The 2-D stabilization control --
The 2-D H2 control --
SSTW process and modeling --
Feedforward compensation method --
The 2-D control formulation for SSTW --
The 2-D stabilization control for error propagation containment --
The 2-D H2 control for error minimization --
Nonlinearity Compensation and Nonlinear Control --
Nonlinearity compensation --
Nonlinear control --
Quantization Effect on Vibration Rejection and Its Compensation --
Description of control system with quantizer --
Quantization effect on error rejection --
Compensation of quantization effect on error rejectioAdaptive Filtering Algorithms for Active Vibration Control --
Adaptive feedforward algorithm --
Adaptive feedback algorithm --
Comparison between feedforward and feedback controls --
Application in Stewart platform.

Exemplar(s)

#	Accession No.	Call Number	Location	Status
1.	02996/18	620.3 Chu M	Library - 7th Floor	Available