| 焦炉集气管的模糊专家控制方法及其应用 |
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| 引用本文： | 赖旭芝,周国雄,曹卫华,吴敏.焦炉集气管的模糊专家控制方法及其应用[J].控制工程,2006,13(2):108-110. |
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| 作者姓名： | 赖旭芝 周国雄 曹卫华 吴敏 |
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| 作者单位： | 中南大学,信息科学与工程学院,湖南,长沙,410083 |
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| 基金项目： | 国家杰出青年科学基金;教育部优秀青年教师资助计划 |
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| 摘 要： | 针对某钢铁焦炉集气管压力系统具有强耦合、强干扰、典型非线性的特点，提出了集气管的模糊专家控制方法，并详细介绍了新2#焦炉集气管压力控制器的设计方法。该方法将模糊控制、前馈控制、专家控制相结合，把三种方法的简便性、可靠性、抗扰动快速性、灵活性融为一体，发挥各自的长处。实际运行结果表明，当外界因素引起集气管压力波动时，系统能迅速调节N2#蝶阀开度使压力在30s内达到稳定，保证压力稳定在工艺要求波动范围内。
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| 关 键 词： | 集气管压力 专家控制 模糊控制 前馈控制 |
| 文章编号： | 1671-7848（2006）02-0108-03 |
| 收稿时间： | 2005-03-17 |
| 修稿时间： | 2005-05-23 |
Method and Application of Fuzzy-expert Control System in Coke-oven for Gas Collector Pressure |
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| LAI Xu-zhi,ZHOU Guo-xiong,CAO Wei-hua,WU Min.Method and Application of Fuzzy-expert Control System in Coke-oven for Gas Collector Pressure[J].Control Engineering of China,2006,13(2):108-110. |
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| Authors: | LAI Xu-zhi ZHOU Guo-xiong CAO Wei-hua WU Min |
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| Affiliation: | School of Information Science and Engineering, Central South University, Chartgsha 410083, China |
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| Abstract: | Based on the collector pressure system of coke-oven which is strongly coupled and disturbed,non-linear multi-variable system,a fuzzy-expert control method is presented.The pressure auto-controller of the second new coke is introduced in detail.It is a hybrid intelligent control approach which incorporates fuzzy control with feed-forward control and expert control.It integrates simplicity,reliability,flexibility and rapidity in restraining disturbance by making full use of each method's advantages.Practical results show that when the outer factors cause the pressure fluctuant,the system can make it stable in the technics area through tuning up the papilionaceous-valve in 30 second. |
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| Keywords: | gas collector pressure expert control fuzzy control feed-forward control |
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