Adaptive NN Backstepping Output-Feedback Control for Stochastic Nonlinear Strict-Feedback Systems With Time-Varying Delays

• Published in: IEEE transactions on systems, man and cybernetics. Part B, Cybernetics Vol. 40; no. 3; pp. 939 - 950
• Main Authors: Chen, Weisheng, Jiao, Licheng, Li, Jing, Li, Ruihong
• Format: Journal Article
• Language: English
• Published: United States IEEE 01.06.2010
• Subjects: Adaptive control; Adaptive control systems; Adaptive output-feedback control; Algorithms; Backstepping; Computer Simulation; Control systems; Cybernetics; Delay; Delay effects; Delay systems; Differential equations; Feedback; Models, Statistical; neural network (NN); Neural networks; Nonlinear control systems; Nonlinear Dynamics; nonlinear observer; Nonlinearity; Programmable control; stochastic nonlinear strict-feedback systems; Stochastic Processes; Stochastic systems; Stochasticity; Time varying systems; time-varying delays

For the first time, this paper addresses the problem of adaptive output-feedback control for a class of uncertain stochastic nonlinear strict-feedback systems with time-varying delays using neural networks (NNs). The circle criterion is applied to designing a nonlinear observer, and no linear growth...