New Versions of Bounded Real Lemmas for Continuous and Discrete Uncertain Systems

被引:0
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作者
Shengyuan Xu
James Lam
Yun Zou
机构
[1] Nanjing University of Science and Technology,School of Automation
[2] The University of Hong Kong,Department of Mechanical Engineering
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关键词
Bounded real lemma; Linear matrix inequality; Polytopic uncertainty; Uncertain systems;
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摘要
New bounded real lemmas for linear systems with parameter uncertainties belonging to a convex bounded-polyhedral domain are established in this paper. Both continuous- and discrete-time uncertain systems are investigated. The derived conditions are expressed in terms of a set of linear matrix inequalities defined at the vertices of the uncertainty polytope. Numerical comparisons with those appearing recently in the literature show that the proposed conditions provide less conservative results.
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页码:829 / 838
页数:9
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