摘要
研究了在执行器发生故障的情形下,具有状态时滞的一类不确定系统的时滞依赖型鲁棒可靠镇定控制器的设计问题.基于二次可靠镇定的定义,通过构造双积分型Lyapunov函数,得出了系统鲁棒可靠镇定的充分条件,该方法减弱了控制器设计的保守性.最后通过仿真实例验证了所提方法的正确性和有效性.
The design problem of delay dependent robust reliable stabilization for uncertain systems with actuator failures was presented. Based on quadratically reliable stabilization, the sufficient condition of robust reliable stabilization was developed by constructing Lyapunov candidate with double integral. This method reduced the conservativeness of the controller design. Finally, simulation example illustrated the validity and effectiveness of the proposed method.
出处
《曲阜师范大学学报（自然科学版）》
CAS
2005年第4期43-47,共5页
Journal of Qufu Normal University(Natural Science)
关键词
时滞
可靠控制
时滞依赖
执行器故障
time-delay
reliable control
delay dependent
actuator failure
