| 基于现场总线技术的远程液位控制系统 |
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| 引用本文： | 林宝全,李玉榕. 基于现场总线技术的远程液位控制系统[J]. 江苏电器, 2011, 0(1): 31-33 |
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| 作者姓名： | 林宝全 李玉榕 |
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| 作者单位： | 福州大学电气工程与自动化学院; |
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| 摘 要： | 将LPCS-3过程控制系统中的锅炉液位装置作为被控对象,通过PROFIBUS-DP总线对分布式I/O系统ET200S进行网络组态,建立了一个基于分布式I/O的液位控制系统,并用PID算法对系统进行闭环控制,实现了液位控制系统的远程控制.
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| 关 键 词： | PROFIBUS总线 液位控制 可编程控制器 |
Liquid Level Remote Control System Based on Field Bus Technology |
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| LIN Bao-quan,LI Yu-rong. Liquid Level Remote Control System Based on Field Bus Technology[J]. , 2011, 0(1): 31-33 |
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| Authors: | LIN Bao-quan LI Yu-rong |
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| Affiliation: | LIN Bao-quan,LI Yu-rong(College of Electrical Engineering and Automation,Fuzhou University,Fuzhou 350108,China) |
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| Abstract: | This paper took the boiler liquid level device in the LPCS-3 process control system as a controlled object.The distributed I/O system ET200S was carried out Webacess through PROFBUS-DP field bus,the liquid control system based on distributed I/O constructed.The PID algorithm was used to carry out closed-loop control for the system to realize remote control for the liquid level control system. |
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| Keywords: | PROFIBUS liquid level control programmable controller |
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