Further results on quantized feedback sliding mode control of linear uncertain systems

Abstract

This paper concerns with the quantized feedback stabilization problem for a class of uncertain linear systems by utilization of sliding mode control schemes. The result is an extension of our previous work from single-input systems with matched uncertainty to more-input systems with mismatched uncertainty. By the adjustment of the quantization parameter, the proposed quantized feedback sliding mode control law can effectively eliminate the influence of the matched/mismatched uncertainties and guarantee the arrival of the sliding motion.