Title :
LMI approach to delay-dependent robust stability for uncertain time-delay systems
Author :
Su, T.-J. ; Lu, C.-Y. ; Tsai, J.S.H.
Author_Institution :
Dept. of Electron. Eng., Nat. Kaohsiung Inst. of Technol., Taiwan
fDate :
5/1/2001 12:00:00 AM
Abstract :
Stability criteria are provided for a class of uncertain linear time-delay systems with time-varying delays. Based on Lyapunov-Krasovskii functionals combined with LMI techniques, simple and improved delay-dependent robust stability criteria given in terms of quadratic forms of state and LMI are derived. Examples show the performance of the application of the results presented
Keywords :
delay systems; functional equations; linear systems; matrix algebra; robust control; stability criteria; uncertain systems; Lyapunov-Krasovskii functionals; delay-dependent robust stability; linear matrix inequalities; time-varying delays; uncertain linear time-delay systems;
Journal_Title :
Control Theory and Applications, IEE Proceedings -
DOI :
10.1049/ip-cta:20010413
