| 引用本文: | 向峥嵘, 张端金, 陈庆伟, 胡维礼.不确定模糊Delta算子系统的鲁棒H∞控制[J].控制理论与应用,2004,21(2):299~301.[点击复制] |
| XIANG Zheng-rong, ZHANG Duan-jin, CHEN Qing-wei, HU Wei-li.Robust and H-infinity control for a class of fuzzy systems using Delta operator[J].Control Theory and Technology,2004,21(2):299~301.[点击复制] |
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| 不确定模糊Delta算子系统的鲁棒H∞控制 |
| Robust and H-infinity control for a class of fuzzy systems using Delta operator |
| 摘要点击 1259 全文点击 1114 投稿时间：2002-08-01 修订日期：2003-05-02 |
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| DOI编号 10.7641/ |
| 2004,21(2):299-301 |
| 中文关键词 模糊系统 Delta算子 不确定性 H∞控制 线性矩阵不等式 |
| 英文关键词 fuzzy systems Delta operator uncertainties H-infinity control linear matrix inequality (LMI) |
| 基金项目 国家自然科学基金项目(60174019); 河南省自然科学基金项目(0311011600). |
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| 中文摘要 |
| 研究了一类T-S模糊Delta算子系统的鲁棒H∞控制问题.首先利用LMI形式给出了模糊Delta算子系统鲁棒镇定的充分条件,然后构造了可使闭环系统鲁棒稳定且对可允许的参数变化满足H∞性能的状态反馈控制律.本文结果统一了连续与离散模糊系统的鲁棒H∞镇定设计结论,数值算例说明了方法的可行性. |
| 英文摘要 |
| A robust H-infinity control scheme is developed for a class of T-S fuzzy systems using the Delta operator. First, the sufficient conditions for robust stabilization is presented by using the linear matrix inequalities (LMIs). Then, a design method is proposed for the state feedback controller that guarantees the stability of the closed-loop system and satisfies the prescribed H-infinity performance for the tolerable variations of parameters. The results have unified the continuous-time and discrete-time fuzzy systems into the Delta operator framework. An illustrative example shows the feasibility of the proposed method. |
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