Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.04a
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- Pages.246-248
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- 2006
Non-fragile guaranteed cost control of delayed descriptor systems
시간지연 특이시스템의 비약성 보장비용 제어
Abstract
This paper is concerned with non-fragile guaranteed cost state feedback controller design algorithm for descriptor systems with time-varying delay and static state feedback controller with multiplicative uncertainty. The considered uncertainties are norm-bounded and time delay is time-varying. Under the condition of controller gain variations, conditions for the existence of controller satisfying asymptotic stability and non-fragility and controller design method are derived via LMI approach. Moreover, the measure of non-fragility and the upper bound to minimize guaranteed cost function are given.