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论文类型：期刊论文

发表时间：2010-11-01

发表刊物：INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL

收录刊物：SCIE、EI、Scopus

卷号：6

期号：11

页面范围：5047-5059

ISSN号：1349-4198

关键字：Switched delay systems; Variation-of-constants formula; Observer based tracking control

摘要：Observer-based model reference output feedback tracking control design for switched linear systems with time delay is investigated in this paper The possibility of designing switching control law based on measured output is considered when the states are not available Multiple Lyapunov function method is utilized to the stability analysis and controller design and the Variation-of-constants formula is used to conquer the difficulties caused by the estimation error and exotic disturbance By using linear matrix inequalities techniques, the controller design problem can be solved efficiently The numerical example shows the effectiveness of the switching control laws