| 一种基于PLC控制的自动混液装置设计 |
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| 引用本文： | 黎炜.一种基于PLC控制的自动混液装置设计[J].科学技术与工程,2009,9(4). |
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| 作者姓名： | 黎炜 |
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| 作者单位： | 陝西工业职业技术学院电气工程系,咸阳,712000 |
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| 摘 要： | 可编程控制器(PLC)作为一种通用的工业自动化装置,具有体积小,编程简单、抗干扰能力强、可靠性高等特点.混液装置是工业企业广泛使用的设备,利用可编程控制器(PLC)进行控制,对于提高生产效率,降低故障率,增加企业效益有特殊意义.本文通过建立模型,原理分析,设计出了控制电路和控制程序.
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| 关 键 词： | 可编程控制器 电磁阀 液位传感器 |
Design of Automatic Hybrid Liquid Devices Based on PLC Control |
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| LIU Hui-cai.Design of Automatic Hybrid Liquid Devices Based on PLC Control[J].Science Technology and Engineering,2009,9(4). |
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| Authors: | LIU Hui-cai |
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| Institution: | Dep of Electrical Engineering;Shaanxi Polytechnic Institute;Xianyang 712000;P.R.China |
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| Abstract: | Programmable Logic Controller,being smaller in size,easier to program and with better noise immunity and reliability,has been a commonly used device in industrial control system,and can be utilized in PLC-based hybrid liquid control in order to improve whole system's productivity,reduce time-out rate,and increase economic efficiency.A newly-designed PLC-based hybrid liquid control system is presented and its control program by establishing the model and principle analysis. |
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| Keywords: | PLC electromagnetic valve liquid position sensor |
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