Quantized Feedback Stabilization for Networked Control Systems with Nonlinear Perturbation

This paper discusses the state feedback stabilization problem for a class of networked control systems with nonlinear perturbation and state quantization. Firstly, under consideration of both network-induced delay and the data packet dropout in the transmission, a state feedback controller is constructed without considering the state quantization. Then, based on the unified framework of networked and quantized state feedback control systems, a quantized asymptotically stabilizing sufficient condition is proposed for the obtained controller. Finally, the effectiveness of the approach is demonstrated by a numerical example.