In this paper, the perturbed continuous-time Targe-scale system with time-delay is represented by an equivalent Takagi-Sugeno type fuzzy model. The state feedback decentralized fuzzy controller is considered in this paper. Based on Lyapunov criterion and Razumikhin theorem, some sufficient conditions are derived to stabilize the whole perturbed fuzzy time-delay system asymptotically. Moreover, if all the interconnection matrices Aijl and time-delays τijl(t) of each subsystem are the same for all rules, we shall propose a simpler and less conservative criterion. These criteria do not need the solution of a Lyapunov equation or Riccati equation. The so-called "matching condition" for the interconnection matrices and perturbations are not needed.
|Number of pages||6|
|State||Published - 2003|
|Event||The IEEE International conference on Fuzzy Systems - St. Louis, MO, United States|
Duration: 25 May 2003 → 28 May 2003
|Conference||The IEEE International conference on Fuzzy Systems|
|City||St. Louis, MO|
|Period||25/05/03 → 28/05/03|