引用本文:吴敏,周晋妮,蔡雁,曹卫华.基于多目标优化的堆取料机作业控制系统设计及应用[J].控制理论与应用,2014,31(3):327~333.[点击复制]
WU Min,ZHOU Jin-ni,CAI Yan,CAO Wei-hua.Design and application of control system for operation of stacker-reclaimers based on multi-objective optimization[J].Control Theory and Technology,2014,31(3):327~333.[点击复制]
基于多目标优化的堆取料机作业控制系统设计及应用
Design and application of control system for operation of stacker-reclaimers based on multi-objective optimization
摘要点击 2489  全文点击 1640  投稿时间：2013-01-22  修订日期：2014-03-15
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DOI编号  10.7641/CTA.2014.30068
  2014,31(3):327-333
中文关键词  堆取料机  优化模型  控制系统  行走路程  使用均衡率
英文关键词  stacker-reclaimer  optimization model  control system  driving distance  utilization balance rate
基金项目  国家“863”计划课题资助项目(2012AA040307).
作者单位E-mail
吴敏* 中南大学信息科学与工程学院 min@mail.csu.edu.cn 
周晋妮 中南大学信息科学与工程学院  
蔡雁 中南大学信息科学与工程学院  
曹卫华 中南大学信息科学与工程学院  
中文摘要
      通过对堆取料作业过程进行特性分析, 本文以堆取料机运行成本最低和维修成本最低为优化目标, 建立改 进的堆取料机作业多目标优化模型. 然后应用层次分析法将该模型转换成单目标优化模型, 最后应用优化算法获 得优化作业方案. 在此基础上, 结合钢铁企业烧结原料场需求对堆取料机作业控制系统进行设计, 该系统包括堆取 料优化模块、料场图绘制模块、机械控制模块、自动报警模块和集中监控模块. 该作业控制系统的应用, 缩短了堆 取料机的行走路程, 提高了设备使用均衡率, 同时改善了原料稳定性.
英文摘要
      This study deals with the minimization of the driving distance and maintenance cost, and the optimization of the operation of the stacker-reclaimer. First, a multi-objective optimization model for the operation of the stacker-reclaimer is presented based on the analysis of the characteristics of the operation processes. Next, the model is converted to a singleobject optimization model using the analytical hierarchy process. Then, an optimization algorithm is designed to obtain an optimal working plan. Finally, an operating control system for the stacker-reclaimer is designed based on constrained conditions and practical requirements of the sintering stockyard in an iron and steel enterprise. This system contains an optimization module for piling up and reclaiming, a chart drawing module for the stockyard recording, an automatic control module, a monitoring module, and an alarm module. The application results of the system to the operation of real stacker-reclaimers shows that the system reduces the driving distance, increases the uniformity of utilization of devices, and improves the stability of raw material.