基于DEM-MBD的电铲工作装置联合仿真分析  

Co-Simulation Analysis of Working Device of Electric Shovel Based on DEM-MBD

作　　者：王勇澎[1,2] 韩鹏 毕秋实[3] WANG Yong-peng;HAN Peng;BI Qiu-shi(Technology Center,Taiyuan Heavy Industry Co.,Ltd.,Taiyuan 030024,China;State Key Laboratory of Mining Equipment and Intelligent Manufacturing,Taiyuan 030032,China;School of Mechanical and Aerospace Engineering,Jilin University,Changchun 130025,China)

机构地区：[1]太原重工股份有限公司技术中心,山西太原030024 [2]矿山采掘装备及智能制造国家重点实验室,山西太原030024 [3]吉林大学机械与航空航天工程学院,吉林长春130025

出　　处：《机械工程与自动化》2021年第6期18-20,共3页Mechanical Engineering & Automation

基　　金：山西省科技重大专项揭榜项目(20191101014)。

摘　　要：露天矿大型电铲挖掘过程中铲斗载荷复杂多变,为真实模拟挖掘过程工作装置受力情况,通过采用多体动力学软件ADAMS和离散元软件EDEM进行动力学联合仿真,实时获取挖掘阻力对工作装置的性能影响,提高了分析结果的真实性和准确性,可为工作装置改进设计提供理论指导。Considering that the bucket load of electric shovel is complex and changeable in the mining process,in order to truly simulate the force of the working device,the multi-body dynamics software ADAMS and discrete element software EDEM are used to conduct the dynamic co-simulation.The influence of digging resistance on the performance of working device is obtained real-time.The authenticity and accuracy of the analysis results are improved,which provides theoretical guidance for the improvement design of the working device.

关 键 词：电铲 联合仿真 DEM-MBD 工作装置 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]