The analysis of optimal sampling period on output multi-rate predictive control system

摘要：

Sampling period is an important parameter with aspect influence in digital control system. In this paper, based on a multi-input -multi-output system and the method of dynamic matrix predictive control, a model of multi-rate output was established; Using genetic algorithm to realize the optimization of sampling period, and the simulation for a speed-coupling system indicated that, when the sampling-period are selected properly, the stability and system performance with multi-rate output system are better than other output periods.

关键词： Multi-rate output Speed-coupling system Dynamic matrix Sampling-period Genetic algorithm

作者: Lifang Zhou Ailiang Ma Linlin Liu Nana Zhu

作者单位: State Key Laboratory of Industrial Control Technology, Department of Control Science & Engineering, Zhejiang University, Hangzhou, 310027

会议类型: 国际会议

会议名称: The 22nd China Control and Decision Conference(2010年中国控制与决策会议)

会议地点: 徐州

会议语种:英文

页码: 1102-1105

在线出版日期: 2010-05-26（万方平台首次上网日期，不代表论文的发表时间）