| 通过控制器切换实现线性系统输出反馈鲁棒镇定 |
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| 引用本文： | 孙洪飞,鲁春铭,赵 军. 通过控制器切换实现线性系统输出反馈鲁棒镇定[J]. 控制理论与应用, 2002, 19(3): 438-441 |
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| 作者姓名： | 孙洪飞 鲁春铭 赵 军 |
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| 作者单位： | 东北大学信息工程学院,沈阳,110006 |
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| 基金项目： | supportedbyNationalNaturalScienceFoundationofChina (79970 114 )，bytheUnivrsityDoctoralFoundationofChineseStateEducationCommission (970 14 5 0 8) . |
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| 摘 要： | 研究了带有不确定性的线性系统的输出反馈镇定问题. 假定事先给定有限个备选的输出反馈控制器, 分别利用单李雅普诺夫函数和多李雅普诺夫函数方法给出了两种切换律的设计方案. 仿真实例说明本文所给方法的有效性.
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| 关 键 词： | 鲁棒镇定 混杂输出反馈 控制器切换 |
| 收稿时间： | 2000-08-17 |
| 修稿时间： | 2001-12-20 |
Output Feedback Robust Stabilization of Linear System via Controller Switching |
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| SUN Hongfei,LU Chunming and ZHAO Jun. Output Feedback Robust Stabilization of Linear System via Controller Switching[J]. Control Theory & Applications, 2002, 19(3): 438-441 |
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| Authors: | SUN Hongfei LU Chunming ZHAO Jun |
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| Affiliation: | School of Information Science and Engineering,Northeastern University, Shenyang,110006,P.R.China;School of Information Science and Engineering,Northeastern University, Shenyang,110006,P.R.China;School of Information Science and Engineering,Northeastern University, Shenyang,110006,P.R.China |
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| Abstract: | The output feedback robust stabilization problem is studied in this paper. It is addressed in the case that only finite pre-designed output feedback controllers are allowed to be used. By using single and multiple Lyapunov function techniques, we present sufficient conditions for the problem to be solved. Also, the switching laws are explicitly designed. Numerical example shows the effectiveness of the proposed approach. |
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| Keywords: | robust stabilization hybrid output feedback controller switching |
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