基于ADAMS的履带车辆汇流行星排起步工况仿真  

The Simulation of Starting Operation of The Convergent Planetary Trains in the Tracked Vehicle Based On ADAMS

作　　者：李文彪[1] 马彪[1] 倪俊[1] 

机构地区：[1]北京理工大学机械与车辆学院,北京100081

出　　处：《机械传动》2012年第4期25-28,共4页Journal of Mechanical Transmission

基　　金：高等学校学科创新引智计划项目(B08043)

摘　　要：通过Pro/E建立了某履带车辆综合传动装置中汇流行星排模型,在多刚体动力学分析软件ADAMS中进行了起步工况下的仿真。通过输出转速、齿轮啮合力与计算值的匹配,验证了仿真的正确性。仿真结果表明,齿轮在起步时所受冲击力远远大于稳定传动时的齿轮受力,为汇流行星排设计时的强度校合和优化设计提供了依据。The model of the convergent planetary trains in the power shift steering Transmission of a certain tracked vehicle is created with Pro/E,The simulation of the model in starting operation is carried out with the multi-body dynamic analysis software ADAMS.The correctness of the simulation is verified according to the matching of the output speed,gear meshing force and calculated values. The simulation results show the impact force of the gear in the starting is much lager than the steady driving force,which provides the basis for strength check and optimizetion design of the convergent planetary trains.

关 键 词：履带车辆 齿轮冲击仿真 汇流行星排 PRO/EADAMS 

分 类 号：U469.694[机械工程—车辆工程]