| 基于遗传算法的连续采煤机滚筒参数优化设计 |
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| 引用本文： | 于信伟,麻晓红,李晓豁.基于遗传算法的连续采煤机滚筒参数优化设计[J].辽宁工程技术大学学报(自然科学版),2008,27(5). |
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| 作者姓名： | 于信伟 麻晓红 李晓豁 |
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| 作者单位： | 1. 黑龙江科技学院机械工程学院,黑龙江,哈尔滨,150027
2. 辽宁工程技术大学机械工程学院,辽宁,阜新,123000 |
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| 基金项目： | 辽宁省教育厅创新团队项目，辽宁省重点实验室基金 |
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| 摘 要： | 为设计优质高效的截割滚筒,根据连续采煤机滚筒的结构特点和工作状况,建立了以煤炭生产综合经济效益为总目标函数,以截割比能耗、载荷波动系数、煤岩块度和生产效率为分目标函数的多目标、多变量、多约束的滚筒优化模型,采用生物进化思想,基于遗传算法对在不同截割阻抗下的滚筒结构参数和运动参数进行优化,得出不同截割条件下连续采煤机滚筒的最佳运动参数和结构参数.该优化结果可用于指导煤炭企业生产,使其获得良好的经济效益.
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| 关 键 词： | 连续采煤机 滚筒参数 优化设计 遗传算法 |
Optimal design of continuous miner drum based on genetic algorithm |
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| YU Xinwei,MA Xiaohong,LI Xiaohuo.Optimal design of continuous miner drum based on genetic algorithm[J].Journal of Liaoning Technical University (Natural Science Edition),2008,27(5). |
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| Authors: | YU Xinwei MA Xiaohong LI Xiaohuo |
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| Institution: | YU Xinwei1,MA Xiaohong1,LI Xiaohuo2(1.College of Mechanical Engineering,Heilongjiang Scientific , Technical Institute,Haerbin 150027,China,2.College of Mechanical Engineering,Liaoning Technical University,Fuxin 123000,China) |
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| Abstract: | To design high quality and efficiency cutting drum,according to the structural character and working condition of continuous miner drum,an optimal model of multiple objects,variables and constrains is established,which takes synthesis economic returns of coal enterprises as total object function,and takes specific energy consumption,load fluctuation coefficient,coal fragmentation degree and productivity ratio as subordinate objects model.Based on the ideas of biological evolution,the structural parameters a... |
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| Keywords: | continuous miner drum parameters optimum design genetic algorithm |
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