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On the global stabilization of perturbed nonlinear fuzzy control systems | ||
| Iranian Journal of Fuzzy Systems | ||
| مقاله 5، دوره 20، شماره 1، فروردین و اردیبهشت 2023، صفحه 39-52 اصل مقاله (208.42 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22111/ijfs.2023.7345 | ||
| نویسندگان | ||
| N. Hadj Taieb* 1؛ M. A. Hammami2 | ||
| 1Department of Mathematics, IPEIS, University of Sfax, Tunisia | ||
| 2Department of Mathematics, Faculty of Sciences, University of Sfax, Tunisia | ||
| چکیده | ||
| In this paper, we deal with the global practical exponential stabilization of a class of perturbed Takagi-Sugeno fuzzy control systems. The terms of perturbations are supposed uniformly bounded by some known functions and in certain cases not necessarily smooth. We prove that the solution of the closed-loop system with a linear fuzzy controller converge to a neighborhood of the origin. We use common quadratic Lyapunov function and parallel distributed compensation controller techniques to study the asymptotic behavior of the solutions of fuzzy system. Numerical simulations are given to validate the proposed approach. | ||
| کلیدواژه‌ها | ||
| Takagi-Sugeno fuzzy systems؛ practical exponential stabilization؛ perturbations؛ PDC controller؛ quadratic Lyapunov function؛ linear matrix inequalities | ||
| مراجع | ||
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