一类线性不确定时滞混杂系统的稳定性  

Stability for a Class of Uncertain Linear Hybrid Systems with Time Delays

作　　者：任军[1] 李春文[1] 

机构地区：[1]清华大学自动化系,北京100084

出　　处：《信息与控制》2006年第6期744-748,共5页Information and Control

摘　　要：研究了一类具有不确定的线性参数及时滞的混杂系统,利用线性矩阵不等式策略和R iccati方法,给出了系统鲁棒稳定性和可稳定性的充分条件,并运用混杂状态反馈控制策略设计了控制器切换方案.最后的仿真实例表明了控制策略的有效性.*We consider a class of hybrid system with uncertain linear parameters and time delays. Sufficient conditions for robust stability and stabilizability of the system are given via LMI （ linear matrix inequality） strategy and Rieeati method. A controller switching scheme is designed by means of hybrid state feedback control strategy. Finally, a simulation example is presented to illustrate validity of the control strategy.

关 键 词：混杂系统 鲁棒稳定性 可稳定性 矩阵不等式 状态时滞 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]