摘要
研究一类状态矩阵和控制输入矩阵同时具有不确定项的线性时滞切换系统的鲁棒控制器的设计问题。利用多Lyapunov函数方法设计出状态反馈的鲁棒控制器,并设计出切换策略,证明闭环系统在给定的切换策略下在其平衡点处的渐近稳定性。最后通过MATLAB中的LMI工具箱进行仿真,仿真结果验证结论的有效性。
The problem of robust controll for a class of switched system with time - delay is considered. A kind of robust state - feedback controller is constructed by using multiple Lyapunov function method, the switching strategy is also designed. With the given switching laws, the controllers guarantee that the states of closed- loop systems asymptotically converge to equilibrium point. The simulation shows the validity of the result.
出处
《计算技术与自动化》
2008年第1期12-15,共4页
Computing Technology and Automation
基金
福建省青年科技人才创新项目(2005J006)
