Abstract: In this paper, we
consider the problem of state time-delay feedback robust control for uncertain fuzzy discrete
systems with time-delay. Takagi-Sugeno(T-S)fuzzy model is used to
describe this kind of systems. Based on Lyapunov approach, a sufficient
condition for the existence of robust controller is obtained. The state
time-delay feedback controller gains are derived by solving some LMIs. A
numerical example is given to demonstrate the effectiveness of the proposed
method.
Keywords and phrases: robust control, linear matrix inequality (LMI), time-delay, T-S fuzzy systems, uncertainty.
