| 线性切换系统基于观测器的切换镇定 |
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| 引用本文： | 陈松林,姚郁,张瑞. 线性切换系统基于观测器的切换镇定[J]. 吉林大学学报(工学版), 2006, 36(1): 87-0091 |
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| 作者姓名： | 陈松林 姚郁 张瑞 |
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| 作者单位： | 哈尔滨工业大学,控制与仿真中心,哈尔滨,150080;哈尔滨工业大学,控制与仿真中心,哈尔滨,150080;哈尔滨工业大学,控制与仿真中心,哈尔滨,150080 |
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| 基金项目： | 教育部跨世纪优秀人才培养计划 |
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| 摘 要： | 研究了线性切换系统的基于观测器的切换镇定问题。利用多Lyapunov函数方法分别给出了连续时间和离散时间线性切换系统基于观测器切换可镇定的充分条件,同时给出了该条件下分段观测器的参数化表示和基于重构状态的稳定化切换律的构造方法。最后,举例说明了所提方法的有效性。
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| 关 键 词： | 自动控制技术 线性切换系统 渐近稳定性 观测器 切换律 |
| 文章编号： | 1671-5497（2006）01-0087-05 |
| 收稿时间： | 2005-07-29 |
| 修稿时间： | 2005-07-29 |
Stabilizing Switched Linear Systems via Observer-based Switching |
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| Chen Song-lin,Yao Yu,Zhang Rui. Stabilizing Switched Linear Systems via Observer-based Switching[J]. Journal of Jilin University:Eng and Technol Ed, 2006, 36(1): 87-0091 |
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| Authors: | Chen Song-lin Yao Yu Zhang Rui |
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| Affiliation: | Control and Simulation Center, Harbin Institute of Technology, Harbin 150080, China |
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| Abstract: | The problem of stabilizing switched linear systems via observer-based switching was investigated.Using multiple Lyapunov functions technique,the sufficient conditions of stabilizing switched linear systems via observer-based switching were derived both for the continuous and discrete-time cases.The parameterized characterization of the observer was provided and the corresponding switching strategies were constructed to guarantee stability.An example was given to illustrate the effectiveness of the proposed methods. |
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| Keywords: | automatic control technology switched linear system asymptotic stability observer switching strategy |
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