| 离散广义系统的鲁棒正实性分析 |
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| 引用本文： | 李秀英,谢忠树. 离散广义系统的鲁棒正实性分析[J]. 通化师范学院学报, 2004, 25(8): 4-6 |
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| 作者姓名： | 李秀英 谢忠树 |
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| 作者单位： | 1. 通化师范学院数学系,吉林,通化,134002
2. 柳河县职教中心 |
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| 摘 要： | 研究了具有线性分式形不确定性离散广义系统的鲁棒正实性问题．利用线性矩阵不等式给出了不确定性离散广义系统二次容许且严格正实的充分条件．
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| 关 键 词： | 离散广义系统 不确定性 鲁棒正实性 扩展严格正实 线性矩阵不等式 |
| 文章编号： | 1008-7974(2004)08-0004-03 |
| 修稿时间： | 2004-05-13 |
Robust Positive Realness for Discrete-Time Descriptor System |
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| LI Xiu-ying. Robust Positive Realness for Discrete-Time Descriptor System[J]. Journal of Tonghua Teachers College, 2004, 25(8): 4-6 |
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| Authors: | LI Xiu-ying |
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| Abstract: | The problem of robust positive realness for discrete-time singular systems with linear fractional uncertainties is studied. By means of linear matrix inequality, a sufficient condition is derived as such that a discrete-time singular systems is quaduatically admissible and ESPR. |
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