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Robust controllability and robust closed-loop stability with static output feedback for a class of uncertain descriptor systems

โœ Scribed by Chong Lin; Jian Liang Wang; Guang-Hong Yang; C.B. Soh

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
145 KB
Volume
297
Category
Article
ISSN
0024-3795

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โœฆ Synopsis

This paper considers robust controllability for uncertain linear descriptor systems with structured perturbations. Necessary and sufficient conditions based on the ยต-analysis are obtained by transforming the problem into checking the nonsingularity of a class of uncertain matrices. Also a tight bound is obtained in terms of ยต for keeping the closed-loop system regular, impulse-free and stable under a preconstructed static output feedback. An example is given to illustrate the results.

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