最优控制在过程工业中的应用与展望  

Application of optimal control in process industry and prospect

作　　者：张慧平[1] 李静[2] 张宁[1] 

机构地区：[1]北京石油化工学院信息学院,北京102617 [2]北京化工大学信息学院,北京100029

出　　处：《计算机与应用化学》2013年第8期935-938,共4页Computers and Applied Chemistry

摘　　要：最优控制理论在过程工业中应用的越来越广泛,过程工业包括石油化工、电力、冶金化工等诸多行业,他们在我国国民经济中起着举足轻重的作用。随着最优控制理论重要性不断增强,本文综合性的阐述了关于最优控制的基本原理,最优控制的实现过程是通过建立受控系统的动态方程,在容许控制以及选定目标集范围内达到性能指标的最大或最小。本文还阐述了它所用于研究的主要过程控制问题、最优控制问题的主要解决方法,以及近几年最优控制在过程控制方面的最新进展和发展前景。The optimal control theory is more and more widely applied in the process industry. Process industries including petroleum chemicalindustry, electric power, metallurgy, chemical industry and many other industries. It plays an important role in the national economy in our country. With the rapidly increasing speed in importance the optimal control theory, this paper comprehensivly expounds the basic principle of the optimal control. The realization of the optimal control process is that ,firstly, we should set up the dynamic equation of the controlled system, and then, within the scope of permissible control and selected target, we should set to achieve the maximum or minimum of performance indicators. This article also expounds that it is used to study the main process control problem, the main solution to optimal control problem, and the optimal control in the field of process control, in recent years, the latest progress and prospects for development.

关 键 词：最优控制 过程工业 智能控制 

分 类 号：TQ015.9[化学工程]