一种改进的基于遗传算法的动态矩阵控制算法  

A Research of Modified Dynamic Matrix Control Based on Genetic Algorithm

作　　者：王学良[1] 

机构地区：[1]黑龙江大学信息科学与技术学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2013年第5期52-55,共4页Journal of Harbin University of Science and Technology

基　　金：黑龙江大学青年科学基金(QL201033)

摘　　要：介绍一种改进的基于遗传算法的动态矩阵控制(DMC)算法.针对系统对DMC作用下控制效果的要求,选择适当寻优的顺序,应用遗传算法对DMC控制参数构成的染色体种群进行寻优,最后再通过得到的最优参数解集计算出实时控制量,缩短了采用试凑法寻优消耗的时间,从而达到满意的预测控制效果.A modified algorithm of Dynamic Matrix Control based on Genetic Algorithm is introduced in this paper. According to the requirements of the control effects which DMC has implemented in the plant, we choose the proper order to find the optimal control parameters by applying the Genetic Algorithm in the population of chromo- some formed by control parameters in DMC, and finally calculate the real-time control variables applying the solu- tions of the optimal parameters that have gotten, in order to reduce the wasteful time by using the method of trial and error, and makes the better effect of predictive control.

关 键 词：预测控制 遗传算法 DMC 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]