AN EXPERT CONTROL SYSTEM FOR PURIFICATION PROCESS

来源期刊：中国有色金属学报(英文版)1996年第2期

论文作者：Wu Min Gui Weihua Xie Yongfang Shen Deyao Cai Zixing

文章页码：126 - 131

Key words：hydrometallurgical process of zinc;　process control;　expert systems;　expert optimization control;　distributed computer control systems

Abstract: For the purification subprocess of the hydrometallurgical process of zinc, an expert control system(ECS) has been designed and applied in a nonferrous metals smeltery. It consists of an expert control computer system and an I/A series distributed control system. Based on not only knowledge model but also mathematical model, the system completed expert optimization control for the purification process. The theory and techniques in the system design involve the control requirements, hierarchical model, design framework, expert optimization control and system implementation.