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Indexed by:期刊论文

Date of Publication:2010-11-01

Journal:INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL

Included Journals:SCIE、EI、Scopus

Volume:6

Issue:11

Page Number:5047-5059

ISSN No.:1349-4198

Key Words:Switched delay systems; Variation-of-constants formula; Observer based tracking control

Abstract: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