一类时滞线性系统故障的鲁棒完整性设计  

Robust integrity design aiming at actuator failures of linear time-delay systems

作　　者：李俊峰[1] 戴文战[1] 

机构地区：[1]浙江理工大学自动化系,浙江杭州310018

出　　处：《纺织学报》2005年第5期74-76,共3页Journal of Textile Research

基　　金：浙江省自然科学基金资助项目(602016)

摘　　要：研究了一类时滞线性系统的鲁棒容错控制问题,基于Lyapunov方法提出带延迟的输出反馈控制律,并证明此控制律对执行器故障具有完整性。以仿真例子验证了提出方法的有效性,表明本方法比不带延迟的输出反馈具有更好的稳定性。The problem of robust fault-tolerant control for a kind of linear time-delay system is studied. Based on Lyapunov method, a kind of output feedback controller with time-delay is presented. Sufficient condition for time-delay system possessing integrity against actuator failures is given. Simulations show that the proposed approach is effective and it has better stability than the method of output feedback without time-delay.

关 键 词：完整性 时滞线性系统 鲁棒性 容错控制 

分 类 号：TS05[轻工技术与工程]