Delay-dependent stability of uncertain fuzzy large-scale systems with time delays

In this paper the delay-dependent stability problem of the Takagi–Sugeno fuzzy large-scale system with time delays and parametric uncertainties is considered. Two delay-dependent robust stability criteria are proposed in terms of linear matrix inequalities (LMIs) by using the Lyapunov–Krasovskii functional method. Generalized Park’s inequality is used to derive our results for bounding the cross term. Finally, numerical example is given to demonstrate the correctness and effectiveness of main theoretical results.