| 基于MCGS组态软件的PID液位控制 |
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| 引用本文： | 吴文进,张杰.基于MCGS组态软件的PID液位控制[J].安庆师范学院学报(自然科学版),2008,14(3). |
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| 作者姓名： | 吴文进 张杰 |
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| 作者单位： | 安庆师范学院,物理与电气工程学院,安徽,安庆,246133;安庆师范学院,物理与电气工程学院,安徽,安庆,246133 |
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| 摘 要： | 以THJ-2高级过程控制实验装置为基础,采用串级PID控制方法设计建立了双容水箱的数学模型,构成了以上水箱液位为副参数、下水箱液位为主参数的液位串级控制系统,在组态软件MCGS中进行了实现,实验测试结果表明,系统实现了对过程参数的无稳态误差控制,具有良好的稳态性能和动态性能。
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| 关 键 词： | 液位 串级控制 PID控制 组态软件 |
PID Liquid Level Control System Based on Configuration Software MCGS |
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| WU Wen-jin,ZHANG Jie.PID Liquid Level Control System Based on Configuration Software MCGS[J].Journal of Anqing Teachers College(Natural Science Edition),2008,14(3). |
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| Authors: | WU Wen-jin ZHANG Jie |
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| Institution: | WU Wen-jin,ZHANG Jie(School of Physics , Electrical Engineering,Anqing Teachers College,Anqing 246133,China) |
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| Abstract: | The model of the double water tank is established based on the THJ-2 Advanced Process Control System Test Device and the cascade PID control method.The cascade control system of liquid level is designed in which the liquid level of upper water tank is assistant parameter and the liquid level of nether water tank is main parameter and it is realized in the configuration software MCGS.The result of experiment indicates that the system has not static error and has good stability and dynamic performance. |
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| Keywords: | liquid level cascade control PID control configuration software |
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