| 时滞交联系统的H_∞滤波设计 |
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| 引用本文： | 张子叶,林崇.时滞交联系统的H_∞滤波设计[J].鲁东大学学报,2014(4):306-314. |
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| 作者姓名： | 张子叶 林崇 |
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| 作者单位： | 青岛大学 自动化工程学院复杂性科学研究所,山东 青岛,266071 |
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| 基金项目： | 国家自然科学基金，山东省自然科学基金 |
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| 摘 要： | 基于T-S模糊模型方法,针对一类时滞交联系统,提出了一种集中H∞滤波设计新方案.通过构造新的模糊线积分李雅普诺夫泛函,给出了整体滤波误差系统时滞相关的集中H∞滤波设计LMI条件,降低了性能指标的保守性.最后通过仿真例子说明了所提方法的有效性和优越性.
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| 关 键 词： | T-S模糊模型 H∞滤波设计 交联系统 |
H∞ Filter Design for Delayed Interconnected Systems |
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| ZHANG Zi-ye,LIN Chong.H∞ Filter Design for Delayed Interconnected Systems[J].Ludong University Journal (Natural Science Edition),2014(4):306-314. |
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| Authors: | ZHANG Zi-ye LIN Chong |
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| Institution: | ZHANG Zi-ye;LIN Chong;Institute of Complexity Science,School of Automation Engineering,Qingdao University; |
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| Abstract: | A decentralized H∞ filter design for delayed interconnected systems based on Takagi-Sugeno （ T-S） fuzzy models was proposed. By using the fuzzy line-integral Lyapunov function approach,the conditions for de-lay-dependent decentralized H∞ filter design guaranteeing the asymptotic stability and a prescribed H∞ per-formance index of the overall filter error system were proposed in terms of linear matrix inequalities （ LMIs） . The obtained results were less conservative,and these effectiveness and advantages were shown by a numerical example. |
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| Keywords: | T-S fuzzy models H∞ filter design interconnected systems |
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