摘要
提出了一种基于LM Is的线性不确定时滞系统跟踪非时滞动态参考模型的设计方法.证明了时滞系统的一致最终有界Lyapunov稳定的一个新的结果.给出时滞系统模型跟踪的一个充分条件结果,并给出证明.如果某个LM Is的可行解存在,则可以设计保证跟踪误差一致最终有界的控制器,并且跟踪误差的界可以设计为任意小.
This paper deals with the problem of designing a linear memory-less controller for a class of uncertain linear systems to track dynamic inputs of a non-delay reference model. The time delay is a time variable and system uncertainties are subject to being norm-bounded. Firstly, some sufficient conditions for the model is derived for this kind of uncertain system. If there exists a positive definite symmetric solution satisfying the linear matrix inequalities, the designed controller guarantees uniform ultimate boundedness of the tracking error and the error bound can be made arbitrarily small.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2006年第2期164-166,320,共4页
Journal of Harbin Institute of Technology
基金
哈尔滨工业大学校基金资助项目(HIT.2002.12)
国家教委留学归国人员基金资助项目
