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金属矿山 ›› 2012, Vol. 41 ›› Issue (02): 124-126.

• 机电与自动化 • 上一篇    下一篇

金属矿山井下单轨运输系统建模及优化

谢新颖1,魏镜弢2,张啸海3   

  1. 1.湖南省湘乡市烟草专卖局;2.昆明理工大学机电工程学院;3.大唐国际宁德发电公司
  • 出版日期:2012-02-15 发布日期:2012-05-30

The Modeling and Optimization of Underground Monorail Transportation System in Metal Mine

Xie Xinying1,Wei Jingtao2,Zhang Xiaohai3   

  1. 1. Xiangxiang Tobacco Monopoly Bureau of Hunan Province;2. College of Mechanical and Electrical Engineering,Kunming University of Science and Technology;3.Ningde Power Company of Datang International Power Generation Co.,Ltd.
  • Online:2012-02-15 Published:2012-05-30

摘要: 为提高井下矿井机车运输效率,以所有机车平均速度最高为目标建立了井下单轨运输系统模型。 使用改进后的遗传算法来求解机车运行的最优组合,改进后的遗传算法能避免改进前遗传算法收敛过早,陷入局部极值点的缺点。实验结果表明,经过优化后,井下单线运输系统运输效率有较大程度提高, 且溜井完全有能力为所有机车提供服务,基本不会出现排队等待装矿的现象。

关键词: 平均速度, 单轨运输, 遗传算法

Abstract: In order to improve carriage efficiency of shaft locomotive, the model of underground monorail transportation system was build with the target to increase the average speed of all locomotives, and the advanced genetic algorithm is proposed for obtaining the optimal combination of the locomotive running. The advanced genetic algorithm could avoid the premature convergence of the traditional genetic algorithm falling to the local extremum. The experiment results indicated that the efficiency of monorail transportation was greatly improved after optimization, and the ore-pass owned a full capacity to satisfy the requirement of locomotive transportation, without locomotive waiting for loading ore under normal circumstances.

Key words: Average speed, Monorail transportation, Genetic algorithm