| Improved Parameter-dependent H_∞ Filtering for Polytopic Delta Operator Systems |
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| 作者单位： | Yu Yao(Control and Simulation Center, Harbin Institute of Technology, Harbin 150001, PRC);Rui Zhang(Control and Simulation Center, Harbin Institute of Technology, Harbin 150001, PRC;Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518054, PRC) |
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| 摘 要： | The problem of H∞ filtering for polytopic Delta operator linear systems is investigated. An improved H∞ performance criterion is presented based on the bounded real lemma. Upon the improved performance criterion, a sufficient condition for the existence of parameter-dependent H∞ filtering is derived in terms of linear matrix inequalities. The designed filter can be obtained from the solution of a convex optimization problem. The filter design makes full use of the parameter-dependent approach, which leads t...
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| 关 键 词： | H∞ filtering |
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