Yuntong Wen

Learn More
This paper investigates a neural network (NN) state observer-based adaptive control for a class of time-varying delays nonlinear systems with unknown control direction. An adaptive neural memoryless observer, in which the knowledge of time-delay is not used, is designed to estimate the system states. Furthermore, by applying the property of the function(More)
A novel robust adaptive control based on neural state observer is proposed for strict-feedback nonlinear systems with state delays. A state observer with neural networks approximators is established to estimate the system states. By using the backstepping method, adaptive output feedback controller is constructedwhich can achieve the output trajectory. Both(More)
  • 1