Adaptive neural control for strict-feedback stochastic nonlinear systems with time-delay

作者：Wang, Huanqing; Chen, Bing^*; Lin, Chong

来源：Neurocomputing, 2012, 77(1): 267-274.

DOI：10.1016/j.neucom.2011.08.020

• Adaptive control
• Neural network
• Backstepping
• Stochastic nonlinear time-delay systems

The problem of robust stabilization is investigated for strict-feedback stochastic nonlinear time-delay systems via adaptive neural network approach. Neural networks are used to model the unknown packaged functions, then the adaptive neural control law is constructed by a novel Lyapunov-Krasovskii functional and backstepping. It is shown that all the variables in the closed-loop system are semi-globally stochastic bounded, and the state variables converge into a small neighborhood in the sense of probability.

• 出版日期2012-2-1
• 单位渤海大学; 青岛大学