湿法α石膏生产的温度控制策略

Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI:10.1109/MIC.2013.6758097

Minmin Yang, Qingjin Meng, Meng Zhou

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引用次数: 0

摘要

本文报道了湿石膏生产过程中的温度要求。第一个晶变槽是整个生产过程中非常重要的一部分，在这个晶变槽中有初步的化学反应。化学反应的效果大多取决于晶化槽的温度，而温度又受晶化槽内原料用量、晶化槽压力等影响。综合现场经验得出，一晶变换槽的温度控制具有时滞、大惯性、非线性等特点，因此本文提出了模糊pid控制策略。利用MATLAB仿真和模糊控制工具箱建立仿真模型进行仿真，并与常规PID控制进行对比。仿真结果表明，模糊pid控制具有较好的控制效果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A strategy of temperature control from wet alpha gypsum production

This article reported the temperature requirements in the production process of wet a gypsum. The first crystal transformation tank is very important part in the entire production process, in this crystal transformation tank has preliminary chemical reaction. The effect of chemical reactions mostly depends on the temperature of the crystal transformation tank, and the temperature is influenced by the amount of raw material in the crystal transformation tank, the pressure of crystal transformation tank and other effects. Comprehensive field experience derived that the temperature control of first crystal transformation tank with time delay, large inertia, nonlinear and other Characteristics, so the article puts forward Fuzzy-PID control strategy. Using MATLAB simulation and fuzzy control toolbox to establish simulation model simulation, and compared with conventional PID control. The simulation results show that Fuzzy-PID control has better control effect.

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Proceedings of 2013 2nd International Conference on Measurement, Information and Control

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