含有动态输入不确定性的随机非线性系统的鲁棒L2性能准则设计
首发时间:2009-02-23
摘要:本文从随机耗散性的观点出发,研究了含有动态输入不确定性随机系统的L2鲁棒性能准则的设计问题。通过构造状态反馈控制律来保证系统的耗散性,在外界干扰满足和不满足一定的匹配条件这两种情况下,解决了系统的 L2性能准则设计问题,然后用同样的方法,对于同时含有动态和静态模型不确定性的系统,获得了其满足L2性能准则的反馈控制器。最后,用两个仿真例子来说明本文方法的可行性。
关键词: 随机耗散性 动态输入不确定性 匹配条件 鲁棒L2性能准则
For information in English, please click here
Robust L_2 Performance Rule design for Stochastic Nonlinear Systems with Input Dynamic Uncertainties
Abstract:This paper investigate the robust L_2 performance rule design for a class of stochastic non-linear systems with uncertain input dynamics from the view of stochastic dissipation. Through constructing the state feedback control laws to render the uncertain systems stochastic dissipated, we resolve the L_2 performance rule designs in two cases—system satisfying some proper matching conditions and system not satisfying these matching conditions. Then, in the same way, we design the control laws of the stochastic non-linear system with both dynamic and static model uncertainties. At last, two examples are given to demonstrate the proposed approach.
Keywords: Stochastic dissipation Input dynamic uncertainty matching condition robust L_2 performance rule
论文图表:
引用
No.2948539554812353****
同行评议
共计0人参与
勘误表
含有动态输入不确定性的随机非线性系统的鲁棒L2性能准则设计
评论
全部评论0/1000