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Robust stability of systems with both parametric and dynamic uncertainties

✍ Scribed by Zhiyong Geng; Lin Huang

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
115 KB
Volume
39
Category
Article
ISSN
0167-6911

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✦ Synopsis

This paper studies the robust stability of a single-input-single-output systems with both parametric and dynamic uncertainties. The parametric uncertainties of the system are described by a polytopic perturbation mode, and the dynamic uncertainties are characterized by an integral quadratic constraint. Based on the concepts of biconvex and convex-concave functions and their properties, the problem of stability checking is discussed, and for di erent uncertainty structures of the system, the ΓΏnite vertex-checking results and the edge-checking results are presented.

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