GCS of a class of chaotic dynamic systems with controller gain variations

Ali Akbar Ahmadi and Vahid Johari Majd

Chaos, Solitons & Fractals, 2009, vol. 39, issue 3, 1238-1245

Abstract: In this paper, guaranteed cost synchronization (GCS) problem for chaotic dynamic systems with uncertainty in the controller is investigated. Based on the Lyapunov stability theory and LMI (linear matrix inequality) technique, two criteria for the existence of the nonfragile controller for GCS are obtained in terms of LMIs such that the closed-loop error system becomes asymptotically stable and suitable level of performance is guaranteed. Numerical simulation illustrates the feasibility of the proposed control scheme.

Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:39:y:2009:i:3:p:1238-1245

DOI: 10.1016/j.chaos.2007.06.003

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