Quantized feedback stabilization of linear discrete-time systems with state/input constraints

This paper addresses the problem of the quantization of control systems in which the sate of the system is quantized via a quantizer. In addition, some constraints about input/output or state are also considered. In this paper, a control methodology for the constrained system is proposed. Specifically, an idea of a positively invariant set is introduced to satisfy the constraints and by which the performance of the system is improved. The effectiveness of the proposed method is verified thorough both simulation and experiment.