Robustness guaranteed cost control for discrete-time systems with dynamic quantization

摘要：

　　In this paper,the robust state feedback guaranteed cost control problem for discrete-time systems with signal quantization is studied.The quantizer considered here is dynamic and composed of an adjustable “zoom parameter and a static quantizer.The interval type of uncertainties is considered for describing the system uncertainty.And the vertex separator method is employed to give LMI(linear matrix inequality)-based controller design conditions.By using the designed controller,a dynamic quantization control strategy is proposed with updating the quantizers parameter such that the system is asymptotically stable and the performance index is with a upper bound.Finally,an example is presented to illustrate the effectiveness of the control strategy.

关键词： Networked systems Signal quantization dynamic quantizer guaranteed cost control interval type of uncertainty

作者: Wei-Wei Che Zhi-Yong Mei

作者单位: Key Laboratory of Manufacturing Industrial Integrated Automation,Shenyang University,Shenyang 110044,China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 5824-5829

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）