不确定奇异时滞系统的时滞相关型鲁棒H∞弹性控制

被引:9
作者
朱淑倩 [1 ]
张承慧 [2 ]
李振波 [3 ]
程兆林 [1 ]
机构
[1] 山东大学数学与系统科学学院
[2] 山东大学控制科学与工程学院
[3] 山东经济学院统计与数学学院
关键词
奇异时滞系统; 鲁棒H_∞弹性控制; 时滞相关型判据; 线性矩阵不等式(LMI); 锥补线性化算法;
D O I
暂无
中图分类号
TP13 [自动控制理论];
学科分类号
0711 ; 071102 ; 0811 ; 081101 ; 081103 ;
摘要
研究了含范数有界参数不确定性的奇异时滞系统的时滞相关型鲁棒H∞弹性控制问题.文中所考虑的控制器增益摄动包括加性摄动和乘性摄动两种形式.在标称奇异时滞系统的时滞相关型稳定性判据的基础上,引入了一个新的时滞相关型有界实引理(BRL),进而给出了时滞相关型鲁棒H∞弹性控制器存在的充分性条件,并利用LMIs和锥补线性化算法给出了控制器的表达式.从数值算例可以看出,所给出的设计算法是有效的.
引用
收藏
页码:587 / 593
页数:7
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