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Title: Robust control for uncertain dynamical systems with time-varying delays
Researcher: Arunkumar A
Guide(s): Marshal Anthoni S
Keywords: Discrete-time
Reliable control
Robust control
Upload Date: 16-Apr-2014
University: Anna University
Completed Date: November, 2013
Abstract: The research reported in this thesis deals the problem of robust control for uncertain dynamical systems for both continuous and discrete-time systems with time-varying delays. In particular, set of sufficient conditions are derived for obtaining the stabilization of the considered dynamical systems. The problem of robust reliable Hand#1048722; control for active vehicle suspension system in the presence of linear fractional uncertainties with input time varying delay has been investigated. Also, the problem of sampled-data Hand#1048722; control for uncertain mechanical systems with linear fractional uncertainties has been analyzed. Further, we studied the reliable Hand#1048722; control for uncertain structural systems with time varying delays. Next, we dealt the problem of robust stabilization of switched uncertain singular systems with time varying delays. Moreover, the problem of sample-data and reliable Hand#1048722; control design for uncertain TS fuzzy system with random delays are presented. Finally, the robust stabilization of discrete-time switched neural networks and reliable Hand#1048722; control for stochastic neural networks with mixed delays are studied. By applying the Lyapunov stability theory, linear matrix inequality (LMI) technique and various analysis techniques like delay fractioning technique, free weighting matrix approach and Jensons inequality the above mentioned results are derived. The results are iv established in terms of LMIs which can be easily solved by MATLAB-LMI toolbox.
Pagination: xvii, 222p.
Appears in Departments:Faculty of Science and Humanities

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01_title.pdfAttached File55.06 kBAdobe PDFView/Open
02_certificate.pdf1.41 MBAdobe PDFView/Open
03_abstract.pdf65.13 kBAdobe PDFView/Open
04_acknowledgement.pdf255.81 kBAdobe PDFView/Open
05_contents.pdf1.74 MBAdobe PDFView/Open
06_chapter1.pdf4.2 MBAdobe PDFView/Open
07_chapter2.pdf5.79 MBAdobe PDFView/Open
08_chapter3.pdf4.01 MBAdobe PDFView/Open
09_chapter4.pdf4.15 MBAdobe PDFView/Open
10_chapter5.pdf5.39 MBAdobe PDFView/Open
11_chapter6.pdf10.15 MBAdobe PDFView/Open
12_chapter7.pdf9.74 MBAdobe PDFView/Open
13_references.pdf3.86 MBAdobe PDFView/Open
14_publications.pdf258.83 kBAdobe PDFView/Open
15_vitae.pdf419.29 kBAdobe PDFView/Open

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