| 引用本文: | 俞 立,陈国定,杨马英.不确定系统的鲁棒输出反馈区域极点配置[J].控制理论与应用,2002,19(2):244~246.[点击复制] |
| YU Li,CHEN Guoding,YANG Maying.Robust Regional Pole Assignment of Uncertain Systems via Output Feedback Controllers[J].Control Theory and Technology,2002,19(2):244~246.[点击复制] |
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| 不确定系统的鲁棒输出反馈区域极点配置 |
| Robust Regional Pole Assignment of Uncertain Systems via Output Feedback Controllers |
| 摘要点击 2115 全文点击 2023 投稿时间：2000-03-27 修订日期：2000-11-27 |
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| DOI编号 10.7641/j.issn.1000-8152.2002.2.020 |
| 2002,19(2):244-246 |
| 中文关键词 不确定性 鲁棒控制 线性矩阵不等式 极点配置 |
| 英文关键词 uncertainty robust control LMI pole placement |
| 基金项目 国家自然科学基金(69974036); 教育部高等学校优秀青年教师教学科研奖励计划; 浙江省自然科学基金资助项目. |
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| 中文摘要 |
| 对一类具有范数有界参数不确定性的线性系统, 研究了使得闭环系统的所有极点均位于一给定圆盘中的输出反馈控制器设计问题. 采用线性矩阵不等式处理方法, 证明了该问题等价于一个线性矩阵不等式的可解性问题, 并利用该线性矩阵不等式的可行解给出了输出反馈控制器的构造方法. 所提出的方法既可应用到连续系统, 也可应用到离散系统. |
| 英文摘要 |
| This paper is concerned with the design problem of the output feedback controllers that assign all the closed_loop poles in a prespecified disk for a class of uncertain linear systems. The uncertainty in the system model is norm_bounded. Using the linear matrix inequality (LMI) approach, it is shown that such a problem reduces to the feasibility of a certain LMI, and a construction of the desired controllers is provided in terms of feasible solutions to the LMI. The proposed results are applicable to both continuous_ and discrete_time systems. |