Reliable robust guaranteed cost control of delta operator linear uncertain systems with sensor failure
The reliable robust guaranteed cost control problem is investigated for a class of delta operator formulated linear uncertain systems subject to sensor failure. The aim is to design a state feedback controller which can tolerate sensor failures, such that the cost function of the closedloop system is guaranteed to be no more than a certain upper bound. A sufficient condition for the existence of such controllers is derived in terms of the linear matrix inequality approach. Furthermore, a convex optimization problem is presented to design the optimal reliable robust guaranteed cost controller which minimizes the upper bound of the closed-loop cost.
reliable control sensor failure guaranteed cost control delta operator system
Xiao Minqing
School of Mathematics and Computer Science Fujian Normal University Fuzhou, China
国际会议
长沙
英文
834-837
2009-10-10（万方平台首次上网日期，不代表论文的发表时间）