Delay‐dependent robust H2/H∞ control for time‐delay systems with polytopic uncertainty |
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| Authors: | Man Sun Yingmin Jia |
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| Affiliation: | 1. Department of Automation and Engineering, Northeastern University at Qinhuangdao, Qinhuangdao 066004, Heibei, China;2. Department of Systems and Control, Beihang University, Beijing 100083, China |
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| Abstract: | In this paper, new separated delay‐dependent H∞ and H2 performance criteria are derived for a class of time‐delay systems. Then they are extended to design a multiobjective robust H2/H∞ controller for polytopic uncertain systems with time delay. All the conditions are given in terms of linear matrix inequalities (LMIs). Numerical examples are given to illustrate the proposed method. Copyright © 2010 John Wiley and Sons Asia Pte Ltd and Chinese Automatic Control Society |
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| Keywords: | Time‐delay LMIs polytopic uncertainty |
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