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不确定时变时滞组合系统的鲁棒分散控制
引用本文:徐兆棣,张嗣瀛.不确定时变时滞组合系统的鲁棒分散控制[J].信息与控制,2001,30(1):41-45.
作者姓名:徐兆棣  张嗣瀛
作者单位:1. 沈阳师范学院数学计算机系
2. 东北大学自动控制系
基金项目:国家自然科学基金(19970114)资助项目
摘    要:研究一类互联项与孤立子系统均含有时变状态时滞的不确定组合系统的状态反馈 鲁棒分散控制问题,利用线性矩阵不等式(LMI)方法设计出线性无记忆状态反馈分散控制 器使受控系统在平衡点处渐近稳定.最后给出的数值例子验证了所给结果的有效性.

关 键 词:组合系统  时变时滞  鲁棒分散控制
文章编号:1002-0411(2001)01-041-05

ROBUST DECENTRALIZED CONTROL FOR UNCERTAIN INTERCONNECTED SYSTEMS WITH TIME-VARYING DELAY
XU Zhao-di,ZHANG Si-ying.ROBUST DECENTRALIZED CONTROL FOR UNCERTAIN INTERCONNECTED SYSTEMS WITH TIME-VARYING DELAY[J].Information and Control,2001,30(1):41-45.
Authors:XU Zhao-di  ZHANG Si-ying
Affiliation:XU Zhao di 1\ ZHANG Si ying 2
Abstract:In this paper, the problem of robust decentralized control is investigated for a class of uncertain interconnected system with time varying delay. Using LMI, a type of memoryless linear controller is developed, which renders the closed loop system asymptotically stable. Finally, a numerical example is presented to illustrate the results given in this paper and simulation shows that the method is very effective.
Keywords:interconnected systems  time-varying delay  robust decentralized control
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