| 离散时间状态反馈切换系统的稳定性分析 |
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| 引用本文： | 苏秋萍,司存瑞,周岩. 离散时间状态反馈切换系统的稳定性分析[J]. 电力电子技术, 2007, 41(10): 105-106,122 |
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| 作者姓名： | 苏秋萍 司存瑞 周岩 |
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| 作者单位： | 陕西教育学院,西安,710061;陕西教育学院,西安,710061;陕西教育学院,西安,710061 |
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| 摘 要： | 针对线性离散时间切换系统,提出了基于切换观测器的状态反馈系统的稳定化方法;分析了含有观测器的状态反馈闭环系统的稳定性,得出了线性离散时间切换系统利用状态反馈稳定化一个充分条件,并用线性矩阵不等式理论给出了观测器增益矩阵和状态反馈增益矩阵的算法,最后给出了一个仿真例子,以说明结论的正确性.
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| 关 键 词： | 线性系统 反馈 矩阵/观测器 |
| 文章编号： | 1000-100X（2007）10-0105-02 |
| 修稿时间： | 2007-07-16 |
Stability Analysis of Discrete Time States Feedback Switched Systems |
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| SU Qiu-ping,SI Cun-rui,ZHOU Yan. Stability Analysis of Discrete Time States Feedback Switched Systems[J]. Power Electronics, 2007, 41(10): 105-106,122 |
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| Authors: | SU Qiu-ping SI Cun-rui ZHOU Yan |
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| Abstract: | Stabilization method of states feedback systems based on observers about linear discrete time switched systems is presented.The stability of states feedback close loop systems including observers are analyzed.A sufficient condition of stabilization of linear discrete time switched systems are obtained.An algorithm of computing the gaining matrixes of observers and states feedback is given via Linear Matrix Inequalities method.At last,a simulate example is shown to illustrate the validity of the results. |
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| Keywords: | linear systems feedback matrix/observer |
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