Title :
Decentralized stabilization for a class of stochastic interconnected systems with unknown virtual control coefficients
Author :
Liu, Bing ; Fan, Huijin ; Xie, Wenxiang
Author_Institution :
Dept. of Control Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
In this paper, the decentralized adaptive stabilization problem is investigated for a class of stochastic nonlinear interconnected systems with unknown virtual control coefficients under bounded disturbance. By utilizing the backstepping design technique and appropriately choosing Lyapunov functions and designed parameters, a state-feedback backstepping controller is designed to guarantee the boundedness in probability of the closed-loop system.
Keywords :
Lyapunov methods; adaptive control; closed loop systems; decentralised control; interconnected systems; nonlinear control systems; stability; state feedback; stochastic systems; Lyapunov functions; backstepping design technique; closed-loop system; decentralized adaptive stabilization problem; state-feedback backstepping controller; stochastic nonlinear interconnected systems; unknown virtual control coefficients; Adaptive systems; Backstepping; Interconnected systems; Nonlinear systems; Stochastic processes; Uncertainty; Vectors;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2012 7th IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-2118-2
DOI :
10.1109/ICIEA.2012.6360985
