| 线性定常系统镇定问题的输出反馈解 |
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| 引用本文： | 钱春.线性定常系统镇定问题的输出反馈解[J].自动化学报,1999,25(6):828-832. |
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| 作者姓名： | 钱春 |
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| 作者单位： | 1.浙江大学土木系,杭州 |
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| 摘 要： | 研究了通过Riccati方程中矩阵D的选择,以实现由输出反馈u=-Ly来镇定系统
的目的,关于上述问题OFSLQ问题有解D,以使相应的Riccati方程存在正定解P,满足
∑(A-BB'P)C-,且给出对某个L,有B'P=LC的充要条件.
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| 关 键 词： | 镇定 输出反馈 |
| 收稿时间： | 1997-11-12 |
| 修稿时间： | 1997-11-12 |
OUTPUT FEEDBACK SOLUTION FOR THE PROBLEM OF STABILIZATION OF LINEAR TIME-INVARING SYSTEM |
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| QIAN Chun.OUTPUT FEEDBACK SOLUTION FOR THE PROBLEM OF STABILIZATION OF LINEAR TIME-INVARING SYSTEM[J].Acta Automatica Sinica,1999,25(6):828-832. |
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| Authors: | QIAN Chun |
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| Affiliation: | 1.Department of Civil Engineering,Zhejiang University,Hangzhou |
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| Abstract: | This paper is concerned with the problem of choosing matrix D in the
Riccati equation so that the system can be stabilized by the output feedback u =-Ly.
A necessary and sufficient condition for this question is obtained, namely,
OFSLQ has a solution D such that ARE has the positive definite solution P satisfying
∑(A-BB'P)C-, and for some,L,B'P=LC. |
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| Keywords: | Stabilization output feedback |
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