Quantized feedback control for a class of uncertain linear systems via supervisory-based sliding mode control

This paper is concerned with the quantized feedback stabilization problem for a class of uncertain systems in the presence of signal quantization. A novel supervisory-based sliding mode quantized feedback control design method is developed. By the utilization of the supervisory control strategy, the proposed quantized feedback sliding mode control law can on one hand, estimate the true plant and then the controller can drive the state trajectories of the plant to the origin asymptotically. Finally, an illustrative example is given to verify the validity of the theoretical results.