基于虚拟样机的6m^3地下铲运机工况研究  

Research into duty cycle of 6m^3 LHD based on virtual prototype

作　　者：苑昆 柳言序 崔金[3] 任乐超 

机构地区：[1]北京科技大学机械工程学院,北京100083 [2]北京安期生技术有限公司,北京100083 [3]安徽开发矿业有限公司,安徽霍邱237462

出　　处：《中国矿业》2015年第11期170-173,共4页China Mining Magazine

基　　金：国家科技支撑计划项目资助(编号:2013BAB02B07);北京市科技计划项目资助(编号:Z121100003012016)

摘　　要：工况分析是车辆总体设计的重要依据,运用ADAMS和Automation studio软件建立铲运机虚拟样机模型并进行仿真,得到了以功率为特征变量的铲运机循环工况。通过分析可知,6m3地下铲运机峰值功率248.6kW,占总时间的13.7%,循环工况的平均功率仅为峰值功率33%。研究结果为动力系统的匹配设计提供依据。Duty cycle analysis is important for the overall design of the vehicle.The software ADAMS and Automation studio were applied to build model of LHD on virtual prototype.A duty cycle of 6m3 LHD in power variable description is generated by simulation.Analysis result show that,6m^3 LHD peak power is 248.6kW accounting for 13.7% of the total time,and average power is only 33% of the peak power.The results of the study provide the basis for the subsequent design of power train system.

关 键 词：虚拟样机 循环工况 地下铲运机 仿真 

分 类 号：TD422.4[矿业工程—矿山机电]