| 引用本文: | 缪银龙, 王景成, 吴风.基于LMI和IMC的动态反馈抗饱和补偿设计[J].控制理论与应用,2007,24(2):303~306.[点击复制] |
| MIAO Yin-long, WANG Jing-cheng, WU Feng.Anti-windup compensation design based on LMI and IMC[J].Control Theory and Technology,2007,24(2):303~306.[点击复制] |
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| 基于LMI和IMC的动态反馈抗饱和补偿设计 |
| Anti-windup compensation design based on LMI and IMC |
| 摘要点击 1671 全文点击 865 投稿时间：2004-11-04 修订日期：2006-08-19 |
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| DOI编号 10.7641/j.issn.1000-8152.2007.2.026 |
| 2007,24(2):303-306 |
| 中文关键词 抗饱和 线性矩阵不等式 内模控制 动态反馈 |
| 英文关键词 anti-windup linear matrix inequality(LMI) internal model control(IMC) dynamic feedback |
| 基金项目 国家自然科学基金项目(60374011); 国家863计划项目(2006AA040308); 上海高校优秀青年教师后备人才项目. |
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| 中文摘要 |
| 提出了一种基于线性矩阵不等式(LMI)和内模控制(IMC)的动态反馈抗饱和补偿器的设计方法.为此首先简要地介绍了基于统一框架的抗饱和补偿器设计方法,然后针对原框架计算量庞大的问题,利用模型精确的IMC结构中对象和控制器同时稳定就能保证系统闭环稳定的特性对框架进行改造.并进一步选取了具L2范数形式的性能优化指标,通过整定控制器的方法来优化闭环系统的工作性能,给出了LMI形式的结果.~最后给出了运用此方法设计补偿器的一个仿真实例. |
| 英文摘要 |
| A dynamic feedback compensator synthesis method based on linear matrix inequalities (LMI) and internal model control (IMC) is proposed in this paper. Firstly, compensator synthesis method based on the unified framework is briefly introduced. Then, based on the stability of closed-loop system guaranteed by stable controller and plant in an IMC structure with precise model, a reformed framework is presented to reduce computational complexity. Thirdly, the performance of closed-loop system is optimized through the minimization of a weighted L2 gain over LMI. Finally, an example is given to illustrate the synthesis method. |
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