Abstract： By simplifying the drum granulation process as a two-input - two-output system, the transfer function matrix model was established. To realize automation control of drum granulation process, a dynamic matrix control algorithm was proposed for its multi-variable long time-delay characteristics. Dynamic matrix control algorithm was designed and simulated by model predictive control tool box of MATLAB software for the given operation scheme. The results show that this method can optimize the manipulated variable based on the given reference output, so that the output trajectory can be tracked effectively.

Keywords： drum granulation; dynamic matrix control; simulation

中图分类号：TQ051.9        文献标志码：A

文章编号：1008-5548(2014)05-0006-04

DOI:10.13732/j.issn.1008-5548.2014.05.002

收稿日期：2013-11-14， 修回日期：2013-12-10，在线出版时间：2014-10-11。

基金项目：国家高技术研究发展 计 划 (863 计 划 ) 项 目 ， 编 号：SS2012AA063103。

第一作者简介：王新杰(1960—) ，女，博士，教授，研究方向为智能机器人技术及动力学分析与综合。 E-mail：weibo1991@126.com。

通信作者简介：丁海登（1988—），男，硕士研究生，研究方向为机电一体化控制。 电话：18039100095，E-mail：haideng8803@163.com。