| 基于PLC与组态技术的液位控制系统的设计与实现 |
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| 引用本文： | 胡开明,葛远香,傅志坚.基于PLC与组态技术的液位控制系统的设计与实现[J].东华理工大学学报（自然科学版）,2012,35(3):297-300. |
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| 作者姓名： | 胡开明 葛远香 傅志坚 |
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| 作者单位： | 东华理工大学机械与电子工程学院,江西抚州,344000 |
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| 基金项目： | 江西省自然基金项目(2008GZS0043);东华理工大学校长基金项目(DHXK0839) |
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| 摘 要： | 以过程控制实验装置的水箱液位系统为被控对象,PLC作为控制器,电动阀为执行器,在建立液位系统的数学模型的基础上,采用PID控制算法,对其参数进行了整定,构建了系统的MCGS组态环境,并在该环境下进行了调试.调试结果表明,系统运行稳定,超调量为18％,调节时间约为3 min,控制指标达到了工程要求,控制效果良好.
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| 关 键 词： | 水箱液位 PLC 数学模型 PID算法 MCGS组态 |
Design and Realization of the Water Level System based on PLC and Configuration Technology |
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| HU Kai-ming
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GE Yuan-xiang
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FU Zhi-jian.Design and Realization of the Water Level System based on PLC and Configuration Technology[J].Journal of East China Institute of Technology(Natural Science Edition),2012,35(3):297-300. |
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| Authors: | HU Kai-ming GE Yuan-xiang FU Zhi-jian |
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| Institution: | (Faculty of Mechanical and Electronics Engineering, East China Institute of Technology, Fuzhou,JX 344000,China) |
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| Abstract: | The process control experimental system takes the water level as the controlled object. In this system PLC is adopted as a controller and the electric valve for the actuator. Based on the water level system in the establishment of the mathematical model, the system uses PID algorithm, the PID parameters are tuning,MCGS configuration environment is built and debugs in the environment. Experiments show that the system is running smoothly, the overshoot is 18%, the setting time is about 3 min. The control indicators have reached the engineering requirements and the control effect is good. |
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| Keywords: | water level PLC mathematical model PID algorithm MCGS configuration |
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