Adaptive fuzzy sliding-mode controller of uncertain nonlinear systems
| Autor: | Tai Zu Wu, Yau-Tarng Juang |
|---|---|
| Rok vydání: | 2008 |
| Předmět: |
Lyapunov function
Mathematical optimization Variable structure control Adaptive neuro fuzzy inference system Models Statistical Adaptive control Mathematics::General Mathematics Applied Mathematics Fuzzy control system Nonlinear control Fuzzy logic Feedback Computer Science Applications symbols.namesake Fuzzy Logic Nonlinear Dynamics Control and Systems Engineering Control theory symbols Computer Simulation Electrical and Electronic Engineering Instrumentation Algorithms Mathematics |
| Zdroj: | ISA Transactions. 47:279-285 |
| ISSN: | 0019-0578 |
| DOI: | 10.1016/j.isatra.2008.01.002 |
| Popis: | This paper deals with the design of adaptive fuzzy sliding-mode controllers for the T-S fuzzy model based on the Lyapunov function. It is shown that the Lyapunov function can be used to establish fuzzy sliding surfaces by solving a set of linear matrix inequalities (LMIs). The design of the fuzzy sliding surfaces and the adaptive fuzzy sliding-mode controllers is proposed. The adaptive mechanism is also used to deal with unknown parameter perturbations and external disturbances. Two examples illustrate the feasibility of the proposed methods. |
| Databáze: | OpenAIRE |
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