文章基本信息

标题：Robust controller design method for linear systems with parametric uncertainty using minimum eigenvalue approach
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作者：M Venkatesh ; Sourav Patra ; Goshaidas Ray 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2018
卷号：51
期号：1
页码：610-614
DOI：10.1016/j.ifacol.2018.05.102
语种：English
出版社：Elsevier
摘要：AbstractIn this paper, a static state feedback robust controller design method for linear systems with parametric uncertainty is presented. The closed-loop stability analysis is carried out in the sense of Lyapunov and the controller design parameters with constraints are formulated in linear matrix inequality (LMI) framework. A less conservative robust stability result is obtained by introducing a new set of sufficient conditions developed which contains the information of minimum eigenvalue of the perturbation matrices. The control effort is also reduced by imposing additional constraints in the designed framework. The proposed design technique is illustrated by considering several numerical examples that show the superiority of the proposed technique over the existing methods.
关键词：KeywordsLinear systemLyapunov functionStatic state feedback controllerLinear matrix inequalityMinimum Eigenvalues