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基于改进GAAA算法的连采机外喷雾降尘参数优化

李晓豁 董伟松 郭娜 周洋 王金兴

李晓豁, 董伟松, 郭娜, 周洋, 王金兴. 基于改进GAAA算法的连采机外喷雾降尘参数优化[J]. 机械科学与技术, 2015, 34(12): 1874-1879. doi: 10.13433/j.cnki.1003-8728.2015.1213
引用本文: 李晓豁, 董伟松, 郭娜, 周洋, 王金兴. 基于改进GAAA算法的连采机外喷雾降尘参数优化[J]. 机械科学与技术, 2015, 34(12): 1874-1879. doi: 10.13433/j.cnki.1003-8728.2015.1213
Li Xiaohuo, Dong Weisong, Guo Na, Zhou Yang, Wang Jinxing. Optimizing Continuous Miner External Spray Parameter Based on Improved GAAA Algorithm[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(12): 1874-1879. doi: 10.13433/j.cnki.1003-8728.2015.1213
Citation: Li Xiaohuo, Dong Weisong, Guo Na, Zhou Yang, Wang Jinxing. Optimizing Continuous Miner External Spray Parameter Based on Improved GAAA Algorithm[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(12): 1874-1879. doi: 10.13433/j.cnki.1003-8728.2015.1213

基于改进GAAA算法的连采机外喷雾降尘参数优化

doi: 10.13433/j.cnki.1003-8728.2015.1213
基金项目: 

国家自然科学基金项目(59774033)与中国煤炭工业协会科学技术研究指导性计划项目(MTKJ2011-325)资助

详细信息
    作者简介:

    李晓豁(1953-),教授,硕士,博士生导师,研究方向为现代机械设计理论与方法、工矿装备运行理论与设计,lixiaohuo@163.com

Optimizing Continuous Miner External Spray Parameter Based on Improved GAAA Algorithm

  • 摘要: 为提高连续采煤机外喷雾装置的降尘效率,改进安全技术和工作面环境,以雾化压力、喷雾有效作用区长度、喷雾扩散角、喷嘴直径、相邻喷雾截面圆重叠参数为设计变量,建立了降尘效率最大的目标函数,运用改进遗传算法和蚂蚁算法的混合算法(GAAA算法)对2~8 μm不同粒径粉尘的降尘效率进行整体参数优化,并对降尘效果进行了分析和模拟验证。研究表明,随粉尘粒径增加,平均降尘效率先增大后减小,耗水量逐渐增大,最优降尘参数组可使平均降尘效率达90.9%,提高了7.5%,耗水量减少了6.0%,其对煤矿井下安全事故的预防有重要意义。
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出版历程
  • 收稿日期:  2013-10-10
  • 刊出日期:  2015-12-05

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