Robustness Analysis of a Class of Optimal Control Systems
Open Access
- 1 January 1983
- journal article
- Published by Norwegian Society of Automatic Control in Modeling, Identification and Control: A Norwegian Research Bulletin
- Vol. 4 (4) , 223-235
- https://doi.org/10.4173/mic.1983.4.3
Abstract
This paper deals with a class of optimal control systems, where the controller. in addition to minimizing a quadratic criterion, also shall give the closed-loop system prescribed eigenvalues. Three methods for analysing the robustness of such systems under parameter perturbations are discussed: Eigenvalue sensitivity, singular values and the block Gerschgorin theorem. Numerical examples are presented to illustrate the different methodsKeywords
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