摘要
研究一类广义时滞系统的输出反馈无源控制问题。利用线性矩阵不等式,给出广义时滞系统容许(即正则、稳定、无脉冲)且严格无源的充分条件,在此基础上给出静态输出反馈控制器,保证闭环系统容许且严格无源的充分条件,并且利用矩阵不等式的解设计相应的输出反馈控制器,提供一个算例说明结论的有效性。
The passive control problem of a class of singular time - delay systems is discussed via output feedback. By means of linear matrix inequalities, a sufficient condition is derived such that the prescribed singular time- delay system is not only admissi- ble （i. e. regular, stable, impulse - free） and strictly passive. Based on such a condition, the sufficient conditions for the existence of static output feedback controller is given to make sure that the closed- loop system is admissible and strictly passive. Moreover, under certain conditions, the static output feedback control laws are designed in terms of the solution of matrix inequalities. An example was provided to prove the validity of the sufficient conditions.
出处
《计算技术与自动化》
2008年第2期15-17,共3页
Computing Technology and Automation
关键词
广义时滞系统
容许
严格无源
输出反馈
singular time - delay systems
admissibility
strict passivity
output feedback
