Nonlinear and Adaptive Control Design
Nonlinear and Adaptive Control Design
Adaptive NN control for a class of strict-feedback discrete-time nonlinear systems
Automatica (Journal of IFAC)
Adaptive observer backstepping control using neural networks
IEEE Transactions on Neural Networks
ISNN'06 Proceedings of the Third international conference on Advnaces in Neural Networks - Volume Part II
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For a class of unknown nonlinear time-delay systems, an adaptive neural network (NN) control design is proposed in this paper. Bacsteppping, domination and adaptive bounding design technique are combined to construct an adaptive NN controller. Unknown time-delay functions are approximated by NNs. Based on the Lyapnov-Krasovikii functional, the sem-globally uniformly ultimately boundedness (SGUUB) of all the signals in the closed-loop systems is proved. The arbitrary output tracking accuracy is achieved by tuning the design parameters. The feasibility is investigated by an illustrative simulation example.