摘要
针对三容液位控制对象,设计出一套面向多用户的过程自动控制系统.提出了整个上位机和下位机的设计过程,阐述了通信的特点和方式,同时给出了相应的程序流程图.实际结果表明此套控制装置功能完善、运行效果良好.
Based on the plant of there-tank liquid level system, this paper designs a set of process control system which provided with multiusers. The designed process of the whole system is described. The characteristic and mode of the plant＇s communicate are expounded and provides the corresponding program chart. The practical resuits shows the control device has excellent running performance.
出处
《广东技术师范学院学报》
2005年第6期34-36,共3页
Journal of Guangdong Polytechnic Normal University
关键词
三容
液位控制
通信
实验
there-tank
liquid level control
communication
experiment
