【作者】 蔡青； 应启戛；

【Author】 Cai Qing Ying Qijia (Optics and Electronics College > University of Shanghai for Science and Technology. Shanghai 200093, China)

【机构】 上海理工大学光学与电子信息工程学院；

【摘要】 过程控制对象EFPT是一个模拟工业现场小型工厂的微型锅炉加热、给排水系统,具有真实可靠性和直观性。基于过程控制原理,使用MCGS组态软件,可设计并实现液位、流量、压力、温度四大热工参数控制系列实验(含简单与复杂调节系统),适用于多种工程整定方法,获得可靠数据和数学模型。该装置投运性能好,算法简单,计算量小,实时性强,尤其适用于科研及教学。更多还原

【Abstract】 In this paper, an experiment facility EFPT for auto-control technology in process control is presented. Originated from the theory of process control and configuration of the communication software MCGS, the emphasis is placed on the control design, parameters tuning and system realization. Four thermal and mechanics parameters can be measured and controlled. EFPT has distinguishing features, simple of use, less calculation, and applicable to real time. It can provide the original materials for scientific research and teaching.更多还原