| 铝杆连铸连轧机结晶器液位模糊控制方法的研究 |
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| 引用本文： | 张文娟,周伦,何礼冬. 铝杆连铸连轧机结晶器液位模糊控制方法的研究[J]. 机床与液压, 2011, 39(3). DOI: 10.3969/j.issn.1001-3881.2011.03.014 |
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| 作者姓名： | 张文娟 周伦 何礼冬 |
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| 作者单位： | 西南交通大学机械工程学院,四川成都,610031 |
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| 基金项目： | 四川省科技攻关支撑计划项目(2009GZ0007) |
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| 摘 要： | 铝杆连铸连轧生产过程中,结晶器铝水液位波动不但直接影响铸坯的质量,而且会导致浇铸过程中的铝液外溢或者外漏事故。针对铝线连铸连轧机结晶器液位控制的技术现状,对控制系统进行改进。同时,对结晶器液位控制的算法进行分析与研究,选用两输入一输出PID参数模糊自调整控制器,并根据原有生产线的经验值对控制器的隶属度函数与控制规则进行设计。Simulink仿真结果验证了此模糊控制方法对铝线连铸连轧液位控制的有效性及与常规PID控制相比的优越性。
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| 关 键 词： | 连铸连轧 液位控制 模糊PID 仿真 |
Research on Fuzzy Control Method for Aluminum Rod Continuous Casting and Continuous Rolling Mill Mould Level |
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| ZHANG Wenjuan,ZHOU Lun,HE Lidong. Research on Fuzzy Control Method for Aluminum Rod Continuous Casting and Continuous Rolling Mill Mould Level[J]. Machine Tool & Hydraulics, 2011, 39(3). DOI: 10.3969/j.issn.1001-3881.2011.03.014 |
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| Authors: | ZHANG Wenjuan ZHOU Lun HE Lidong |
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| Affiliation: | ZHANG Wenjuan,ZHOU Lun,HE Lidong(School of Mechanical Engineering,Southwest Jiaotong University,Chengdu Sichuan 610031,China) |
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| Abstract: | In the production process of aluminum rod continuous casting and continuous rolling mill,aluminum level fluctuation in the mould not only has a direct impact on the quality of slabs,but also may cause accident that aluminum liquid spills or leaks in casting process.The control system of mould level of aluminum rod continuous casting and continuous rolling mill was improved based on its development status.The algorithm of mould level control was analyzed and a fuzzy self-tuning PID parameters controller with... |
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| Keywords: | Continuous casting and continuous rolling Level control Fuzzy PID Simulation |
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