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可编程控制器对多种物质混合的控制
引用本文:单帆,赵川庆.可编程控制器对多种物质混合的控制[J].东北电力学院学报,2009,29(5):22-24.
作者姓名:单帆  赵川庆
作者单位:[1]东北电力大学办理变电技术学院,吉林吉林 132012 [2]吉林省电力有限公司 吉林船营供电分公司,吉林吉林 132021
摘    要:可编程控制器广泛应用领域中对多种物质混合的控制。以两种液体混合装置的控制为例,分析了控制原理和控制过程以及调试方法,从而总结了可编程控制器灵活性和通用性强,编程语言简单易学,PLC与外部设备的连接简单、使用方便,PLC控制系统的设计、调试周期短,PLC体积小、重量轻、价格低、易于实现机电一体化,抗干扰能力强、可靠性高,PLC的功能强、功能的扩展能力强等特点。

关 键 词:可编程控制器  控制  混合

The Multi-Material Mixture Control with PLC
SHAN Fan,ZHAO Chuan-qing.The Multi-Material Mixture Control with PLC[J].Journal of Northeast China Institute of Electric Power Engineering,2009,29(5):22-24.
Authors:SHAN Fan  ZHAO Chuan-qing
Affiliation:SHAN Fan~1,ZHAO Chuan-qing~2 (1.Power transmission , transformation technology college of Northeast Dianli University,Jilin City,Jilin Province,132012,2.Chuanying Brance of Jilin Electric power Co.Ltd.Jilin City,132012)
Abstract:PLC is widely applied in the field of multi-material mixture control.This paper takes the control of two liquid fluid mixing device as example,and analyzes the control scheme,control procedure and adjustment methods.Consequently,it concludes, for example,the features of PLC,the flexibility and universality of PLC,accessibility of the programming language,interface simplicity with other device,conveniency of using,and the relative short developing period.Moreover,it describes the physical characters of PLC,s...
Keywords:PLC  control  mixture  
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