Abstract
This paper is concerned with the design of (Q, V, R)-alpha-dissipative control for continuous TS fuzzy descriptor systems with unmeasurable states and time-varying delay. Our attention is focused on the design of the fuzzy controller and the fuzzy observer such that the closed loop fuzzy desciiptor system with time delay is not only regular, impulse-free and stable but also (Q, V, R)-alpha-dissipative. By using the matrix decoupling technique, new delay dependent stabilization conditions are presented in terms of Linear Matrix Inequalities (LMI). As a particular case, observer-based H-infinity control is deduced from the proposed observer-based dissipative control result. Finally, a numerical example is given to demonstrate the effectiveness of our results. (C) 2013 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.