高速刨煤法刨煤机工况参数的多目标优化  

Multi-objective Optimization of Working Parameters of Coal Plow for Overtaking Plowing Method

作　　者：康晓敏[1] 王伟超[1] 魏晓华[1] 

机构地区：[1]辽宁工程技术大学机械工程学院,阜新123000

出　　处：《世界科技研究与发展》2016年第5期1060-1066,共7页World Sci-Tech R&D

基　　金：国家自然科学基金(51104082);中国煤炭工业协会2011年度科学技术研究指导性计划(MTKJ2011-330)资助

摘　　要：针对普遍应用的高速刨煤法,分析输送机出现多次装载的情况,为更加合理有效地计算输送机装载量不同时的装载断面积,提出一种计算平均装载断面积的方法。并在此基础上以刨煤机单位能耗最低、输送机装载断面积合理利用、刨煤机生产能力最大为目标,采用线性加权和法对刨煤机工况参数进行多目标优化,为刨煤机参数的合理选择和研发应用提供理论依据。For overtaking plowing method,multiple loads of the conveyor are analyzed,and a method for calculating average cross-sectional loading area is presented in order to calculate cross-sectional loading area reasonably and effectively for different loads. Based on this method,multi-objective optimization is performed using the linear weighted sum method to find the combinations of working plow parameters that produce the minimum specific energy consumption and reasonable utilization of cross-sectional loading area of the conveyor,while preserving the highest productivity. A theoretical basis is provided for working parameters selection,and research and application of the coal plow.

关 键 词：刨煤机 多目标优化 高速刨煤法 工况参数 

分 类 号：TD421.62[矿业工程—矿山机电]