A Robust Controller for Second-Order Systems Using Acceleration Measurements-Reference-Cited by-同舟云学术

A Robust Controller for Second-Order Systems Using Acceleration Measurements

Published:1997-06-01 Issue:2 Volume:119 Page:350-355
ISSN:0022-0434
Container-title:Journal of Dynamic Systems, Measurement, and Control
language:en
Short-container-title:

Author:

Chuang C.-H.¹,Courouge Oliver¹,Juang Jer-Nan²

Affiliation:

1. Georgia Institute of Technology, Atlanta, GA 30332

2. Spacecraft Dynamics Branch, NASA Langley Research Center, Hampton, VA 23665

Abstract

This paper presents a robust control design using strictly positive realness for second-order dynamic systems. A robust strictly positive real controller stabilizes second-order systems with only acceleration measurements. An important property of this design is that the stabilization is independent of the system plant parameters. The control design connects a virtual system to a given plant such that any strictly positive real controller can be used to achieve robust stability. A spring-mass system is used as an example to demonstrate the robust stability and robust performance of this design.

Publisher

ASME International

Subject

Computer Science Applications,Mechanical Engineering,Instrumentation,Information Systems,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/dynamicsystems/article-pdf/119/2/350/5779319/350_1.pdf

Reference12 articles.

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2. Bar-Kana, I., Fischl, R., and Kalata, P., 1991, “Direct Position Plus Velocity Feedback Control of Large Flexible Space Structures,” IEEE Transactions on Automatic Control, Vol. 36, No. 10.

3. Benhabib, R. J., Iwens, R. P., and Jackson, R. L., 1981, “Stability of Large Space Structure Control Systems Using Positivity Concepts,” J. of Guidance, Dynamics and Control, Vol. 4, No. 5.

4. Chuang, C.-H., Courouge, O., and Juang, J-N., 1992, “Controller Designs for Positive Real Second-Order Systems,” Proceedings of 1st International Motion and Vibration Control.

5. Hill, D. and Moylan, P. J., 1976, “The Stability of Nonlinear Dissipative Systems,” IEEE Transactions on Automatic Control.

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