Open Access
Translator Disclaimer
2008 Robust Stability and Stability Radius for Variational Control Systems
Bogdan Sasu
Abstr. Appl. Anal. 2008: 1-29 (2008). DOI: 10.1155/2008/381791

Abstract

We consider an integral variational control system on a Banach space X and we study the connections between its uniform exponential stability and the ( I ( + , X ) , O ( + , X ) ) stability, where I and O are Banach function spaces. We identify the viable classes of input spaces and output spaces related to the exponential stability of systems and provide optimization techniques with respect to the input space. We analyze the robustness of exponential stability in the presence of structured perturbations. We deduce general estimations for the lower bound of the stability radius of a variational control system in terms of input-output operators acting on translation-invariant spaces. We apply the main results at the study of the exponential stability of nonautonomous systems and analyze in the nonautonomous case the robustness of this asymptotic property.

Citation

Download Citation

Bogdan Sasu. "Robust Stability and Stability Radius for Variational Control Systems." Abstr. Appl. Anal. 2008 1 - 29, 2008. https://doi.org/10.1155/2008/381791

Information

Published: 2008
First available in Project Euclid: 9 September 2008

zbMATH: 05313178
MathSciNet: MR2407273
Digital Object Identifier: 10.1155/2008/381791

Rights: Copyright © 2008 Hindawi

JOURNAL ARTICLE
29 PAGES


SHARE
Vol.2008 • 2008
Back to Top