Journal of EEIS
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| 한글제목(Korean Title) |
Robust and Non-fragile H∞ Control of Time Delay Systems with Parameter Uncertainties |
| 영문제목(English Title) |
Robust and Non-fragile H∞ Control of Time Delay Systems with Parameter Uncertainties |
| 저자(Author) |
Jong Hae Kim
Eun Tae Jeung
Hong Bae Park
|
| 원문수록처(Citation) |
VOL 04 NO. 06 PP. 0694 ~ 0698 (1999. 12) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
This paper describes the synthesis of robust and non-fragile H%u221E state feedback controllers for linear systems with time delay and parameter uncertainties, and static state feedback controller with multiplicative uncertainty. The sufficient condition of controller existence, the design method of robust and non-fragile H%u221E state feedback controller, and the measure of non-fragility in controller are presented. Also, through some changes of variables and Schur complements, the obtained sufficient condition can be rewritten as an LMI(linear matrix inequality) form in terms of transformed variables. Therefore, the obtained robust and non-fragile H%u221E controller guarantees the asymptotic stability and disturbance attenuation of the closed loop system in spite of controller gain variations within a certain degree. |
| 키워드(Keyword) |
Non-fragile Control
Robust H∞ Control
State Back
Time Delay System
Linear Matrix Inequality
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| 파일첨부 |
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