| PID参数自整定方法及其在PVC生产中的应用 |
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| 引用本文： | 周红燕,靳其兵,沈勇.PID参数自整定方法及其在PVC生产中的应用[J].聚氯乙烯,2006(10):27-31. |
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| 作者姓名： | 周红燕 靳其兵 沈勇 |
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| 作者单位： | 1. 北京化工大学,北京,100029
2. 新疆石河子开发区天业电石有限责任公司,新疆,石河子,832000 |
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| 摘 要： | 介绍了PID控制的理论基础及其参数自整定的基本原理和常规方法,并简述了传统和现行PID参数自整定的原理及策略,把前馈、串级控制系统和按计算指标控制的控制系统等涉及自整定PID控制器应用于新疆天业股份有限公司26万t/a PVC装置的DCS集散控制系统中,为生产装置正常运行、节能降耗,保证安全生产,提高产品质量起了决定作用。
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| 关 键 词： | PVC DCS PID 自整定 |
| 文章编号： | 1009-7937(2006)10-0027-05 |
| 修稿时间： | 2006年3月15日 |
The self- adjustment methods for PID parameters and its application in PVC production |
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| ZHOU Hong-yan,JIN Qi-bing,SHEN Yong.The self- adjustment methods for PID parameters and its application in PVC production[J].Polyvinyl Chloride,2006(10):27-31. |
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| Authors: | ZHOU Hong-yan JIN Qi-bing SHEN Yong |
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| Abstract: | The theoretical foundation of PID control were introduced as well as the basic theory and conventional methods for the self-adjustment of PID parameters.Such controlling system related to self-adjustment PID controllers as the feedforward and cascade controlling system,and the controlling system according to calculated indexes were applied to the DCS facilities for the production of 260 kt/a PVC in Xinjiang Tianye Inc.,which played the decisive role in ensuring the safety running of production facilities,saving energy,decreasing consumption,and improving the product quality. |
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| Keywords: | PVC DCS PID self-adjustment |
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