| 石油化工过程先进控制和实时优化技术 |
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| 引用本文： | 沈红彦,李宏.石油化工过程先进控制和实时优化技术[J].当代化工,2010,39(2):153-155. |
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| 作者姓名： | 沈红彦 李宏 |
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| 作者单位： | 抚顺石化公司石油二厂科技信息部,辽宁,抚顺,113004;中国寰球工程公司辽宁分公司,辽宁,抚顺,113006 |
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| 摘 要： | 通过石油化工生产过程处理量大、连续生产、多变量互相关联影响、动态响应特性复杂、具有多重变时滞的特点以及在炼油化工企业计算机的先进控制主要方法自适应控制、多参数预估控制、组分推断控制、神经网络、模糊控制、最佳控制及故障诊断系统等的介绍,对先进控制技术的核心——控制器以及影响控制器效果的因数-所建模型和所采用的算法做了具体分析。
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| 关 键 词： | 状态变量 多参数预估 被控变量 干扰变量 分散控制系统 多参数预估控制 |
Introduction to Advanced Control and Real- time Optimization Technology Used in Petrochemical Process |
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| SHEN Hong-yan,LI Hong.Introduction to Advanced Control and Real- time Optimization Technology Used in Petrochemical Process[J].Contemporary Chemical Industry,2010,39(2):153-155. |
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| Authors: | SHEN Hong-yan LI Hong |
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| Affiliation: | SHEN Hong-yan1,LI Hong2(1.Fushun No.2 Refinery CNPC,Liaoning Fushun 113004,China,2.China Huanqiu Contracting & Engineering Corporation Liaoning Branch Company,Liaoning Fushun 113006,China) |
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| Abstract: | The core of the advanced control technology including the controller and the factors(establishing model and algorism)which can affect the controller was analyzed by introducing characteristics of the petrochemical production process,such as large processing capacity,continuous production,multivariable interaction,complicated dynamic response and multivariable delay,and the advanced control methods in the petroleum and chemical enterprises,such as self-adapting control,multi-parameter predictive control,comp... |
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| Keywords: | State variable multi-parameter estimation controlled variable disturbance variable DCS IDCOM |
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