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Robust eigenstructure assignment via dynamical compensators

โœ Scribed by Guang-Ren Duan

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
564 KB
Volume
29
Category
Article
ISSN
0005-1098

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โœฆ Synopsis

Based on a proposed complete parametric approach for eigenstructure assignment in multivariable linear systems via dynamical compensators, insightful parametrizations of the closed loop eigenvalues sensitivities to the perturbed elements in the open loop system matrices are obtained, and an effective algorithm for eigenvalue assignment with minimum sensitivity in multivariable linear systems via dynamical compensators is then proposed. The algorithm does not contain 'going back' procedures, and allows the closed loop eigenvalues to be conveniently optimized within desired regions. A numerical example demonstrates its effect, simplicity and numerical property.

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