摘要
切换系统作为一类典型的混杂系统,近年来在国内外受到极大重视。实际工程中,由于切换过于频繁难以使系统保持稳定,针对切换时间间隔受限的情况,研究一类离散线性切换系统的稳定性。利用李亚普诺夫稳定性理论,给出系统满足稳定性的充分条件,并利用此条件设计出相应的切换控制规律和状态反馈子控制器。最后对包含两个离散子系统的切换系统进行了仿真计算,其结果验证了文中所给出定理的有效性。
The stability of discrete -time linear switched systems under restricted switching interval are studies. Based on the Lyapunov function ,the sufficient condictions for stability via state -based switching strategy are proposed. The controller and the switching strategy are constructed. The example is given to show the validity of the method.
出处
《微处理机》
2007年第3期105-107,共3页
Microprocessors
