Title :
Control of discrete-time Markovian jumping systems with unknown delay and actuators saturation
Author :
Shang Weike ; Kang Yu ; Wang Xin ; Xi Hongsheng
Author_Institution :
Dept. of Autom., Univ. of Sci. & Technol. of China, Hefei, China
Abstract :
In this note, A class of discrete-time Markovian jumping systems with unknown delays and actuators saturation is investigated. Through Lyapunov methods, sufficient conditions under which the investigated system is locally stochastic stable are presented. Moreover, an estimate of the domain of attraction in mean square is provided for the systems. Then, we design the mode-dependent memoryless state feedback controller to expand the domain of attraction. Finally, numerical examples are given to verify the effectiveness of the methods.
Keywords :
Lyapunov methods; Markov processes; delay systems; discrete time systems; least mean squares methods; stability; state feedback; stochastic systems; Lyapunov method; actuator saturation; delay system; discrete-time Markovian jumping system; locally stochastic stable system; mean square method; mode-dependent memoryless state feedback controller; Actuators; Ellipsoids; Optimization; Shape; Stability analysis; Symmetric matrices; Actuators Saturation; Discrete-time; Domain of Attraction in Mean Square; Markovian Jumping Systems; Time Delays;
Conference_Titel :
Control Conference (CCC), 2010 29th Chinese
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6263-6
