Observer-Based Control of a Class of Switched Fuzzy Systems

Abstract:

For the non-measurable states, a control of switched fuzzy systems is presented based on observer. Using switching technique and multiple Lyapunov function method, the fuzzy observer is built to ensure that for all allowable external disturbance the relevant closed-loop system is asymptotically stable. Moreover, switching strategy achieving system global asymptotic stability of the switched fuzzy system is given. In this model, a switching state feedback controller is presented. A simulation shows the feasibility and the effectiveness of the method.

• Periodical: Advanced Materials Research (Volumes 945-949)
• Pages: 2539-2542
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.945-949.2539
• Online since: June 2014
• Authors: Hong Yang*, Huan Huan Lü, Le Zhang
• Keywords: Fuzzy Observer, Global Model, Robust Control, Switched Fuzzy Systems, Switching Law

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