Title :
LMI-Based Mixed / Control of Second-Order 2H8H Neutral Systems with Time-Varying Delays
Author :
Karimi, Hamid Reza ; Gao, Huijun
Author_Institution :
Islamic Azad Univ., Tehran
Abstract :
A mixed H2/Hinfin control design methodology is presented for second-order neutral linear systems with time-varying state and input delays. Delay-dependent sufficient conditions for the design of a desired control are given in terms of LMIs. A controller, which guarantees asymptotic stability and a mixed H2/Hinfin performance for the closed-loop system of the second-order neutral linear system, is then developed directly instead of coupling the model to a first-order neutral system based on a Lyapunov-Krasovskii method. A numerical example with simulation results illustrates the effectiveness of the proposed methodology.
Keywords :
Hinfin control; Lyapunov methods; asymptotic stability; closed loop systems; control system synthesis; delays; linear matrix inequalities; time-varying systems; LMI-based mixed H2-Hinfin control; Lyapunov-Krasovskii method; asymptotic stability; closed-loop system; mixed H2-Hinfin control design methodology; second-order neutral linear systems; time-varying delays; Asymptotic stability; Control design; Control systems; Delay systems; Linear systems; Mechanical systems; Numerical simulation; Space technology; Sufficient conditions; Time varying systems;
Conference_Titel :
Innovative Computing, Information and Control, 2007. ICICIC '07. Second International Conference on
Conference_Location :
Kumamoto
Print_ISBN :
0-7695-2882-1
DOI :
10.1109/ICICIC.2007.371
