頁籤選單縮合
題名 | Nonlinear Control Law for Stabilization of Perturbed Fuzzy Time-Delay Large-Scale Systems via LMI= |
---|---|
作者 | Wang, Rong-jyue; |
期刊 | International Journal of Electrical Engineering |
出版日期 | 20050500 |
卷期 | 12:2 民94.05 |
頁次 | 頁133-141 |
分類號 | 448.942 |
語文 | eng |
關鍵詞 | Large-scale system; T-S fuzzy model; Nonlinear fuzzy control; Razumikhin theorem; |
英文摘要 | This paper studies the problem of the decentralized stabilization for a nonlinear perturbed large-scale system with time-varying delays. First, the nonlinear perturbed continuous-time large-scale system with time-delay is represented by an equivalent Takagi-Sugeno type fuzzy model. Next, the nonlinear decentralized state feedback fuzzy controller is considered in this paper. Based on the Lyapunov stability theorem, the Riccati-type inequality, and the Razumikhin theorem, some controller design approaches are proposed ant eh common P[93bc] are solved by linear matrix inequalities (LMI) such that the entire perturbed fuzzy time-delay system is asymptotically stable. Furthermore, the tolerable bound of the perturbation is also obtained. These design approaches are independent of time-delay. Moreover, the system with all the time-delays τ□(t) are the same for all rules (i.e., τ□(t) =τ□(t) =τ□ for all 1 ≠ m), allowing us to propose the simpler and less conservative stabilizing criteria. A numerical example is given to illustrate the control design and its effectiveness. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。