MIN-MAX Principle for Parameter Optimization of Papermaking Process DMC Control System

摘要：

According to basis weight and moisture content characteristics of nonlinearity, time-variance, coupling, time-delay, uncertainty and information inadequacy in papermaking process, a new predictive controller based on dynamic matrix control(DMC) algorithm is proposed to be employed in the basis weight and moisture content control system, which depends little upon process control model but with adaptive function and strong robustness, and the DMC parameters are optimized based on MIN-MAX principle which can achieve better performance indexes even with changes of real process model parameters and operating conditions. The method greatly improves the robustness of basis weight and moisture content control system.

关键词： Basis weight(BW) Moisture content(MC) Dynamic matrix control(DMC) MIN-MAX principle

作者: Zhongjun Xiao

作者单位: College of Electrical and Information Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China

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: 366-370

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）