| 区间离散广义系统的弹性保成本控制 |
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| 引用本文： | 杨冬梅,张宗妍.区间离散广义系统的弹性保成本控制[J].东北大学学报(自然科学版),2011,32(8):1088-1091. |
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| 作者姓名： | 杨冬梅 张宗妍 |
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| 作者单位： | 东北大学理学院,辽宁沈阳,110819 |
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| 基金项目： | 中国博士后科学基金资助项目 |
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| 摘 要： | 区间系统是一类不确定性可描述为参数矩阵的各个元素在某一区间内变化的系统.本文中系统矩阵和输入矩阵的各元素是未知的,但在某一确定的区间内变化.分别就控制器增益存在加法摄动和乘法摄动两种情况,讨论了系统保成本控制问题.控制器的设计可以通过求解一组线性矩阵不等式得到.最后的数值算例说明了设计方法的可行性和有效性.
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| 关 键 词： | 区间矩阵 离散广义系统 保成本控制 线性矩阵不等式 控制器增益摄动 |
Resilient Guaranteed Cost Control for Discrete-Time Singular Interval Systems |
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| Yang,Dong-Mei ,Zhang,Zong-Yan.Resilient Guaranteed Cost Control for Discrete-Time Singular Interval Systems[J].Journal of Northeastern University(Natural Science),2011,32(8):1088-1091. |
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| Authors: | Yang Dong-Mei Zhang Zong-Yan |
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| Institution: | (1) School of Sciences, Northeastern University, Shenyang 110819, China |
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| Abstract: | The problem of resilient guaranteed cost control for a class of discrete-time singular interval systems is studied. The elements in a system matrix and input matrix are uncertain but vary in prescribed intervals. Guaranteed cost control is considered under additive and multiplicative perturbations. And the controller can be designed by solving a set of LMIs. The numerical example shows the effectiveness of the proposed method. |
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| Keywords: | interval matrix discrete-time singular systems guaranteed cost control LMIs controller gain perturbations |
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