| 多变量预估控制技术在聚丙烯装置上的应用 |
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| 引用本文： | 李桦,龚华初,应伟波.多变量预估控制技术在聚丙烯装置上的应用[J].化工进展,2007,26(2):271-275. |
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| 作者姓名： | 李桦 龚华初 应伟波 |
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| 作者单位： | 中国石化长岭分公司计算机应用研究所,湖南,岳阳,414012 |
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| 摘 要： | 介绍了多变量预估控制技术在长盛石化聚丙烯装置的设计、开发过程以及多变量预估控制器的运行情况和应用效果,证明了应用该技术的系统增强了装置的抗干扰能力,提高了装置生产的平稳性,减轻了操作负荷和能耗,增加了装置效益,改变了传统的生产模式。
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| 关 键 词： | 聚丙烯 多变量预估 模型 APC 软仪表 |
| 文章编号： | 1000-6613（2007）02-0271-05 |
| 收稿时间： | 2006-09-07 |
| 修稿时间： | 2006-12-18 |
Application of multivariable predictive control to polypropylene unit |
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| LI Hua,GONG Huachu,YING Weibo.Application of multivariable predictive control to polypropylene unit[J].Chemical Industry and Engineering Progress,2007,26(2):271-275. |
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| Authors: | LI Hua GONG Huachu YING Weibo |
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| Affiliation: | Research Institute of Computer Application, Changling Branch Company, SINOPEC, Yueyang 414012, Htman, China |
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| Abstract: | The R&D and design of application of multivariable predictive control technique to the polypropylene unit of Changling Branch Company,SINOPEC are presented.The operation and performance of multivariable predictive controller have shown that the resistance to disturbance is improved,the production smoothness is improved and operation load and energy consumption are decreased.The economic benefits of the unit are increased. |
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| Keywords: | polypropylene multivariable predictive control model advanced process control(APC) soft sensor |
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