| 基于RecurDyn的履带车辆动力学仿真 |
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| 引用本文： | 骆清国,司东亚,龚正波,赵新军. 基于RecurDyn的履带车辆动力学仿真[J]. 车辆与动力技术, 2011, 0(4): 26-28,50 |
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| 作者姓名： | 骆清国 司东亚 龚正波 赵新军 |
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| 作者单位： | 1. 装甲兵工程学院机械工程系,北京,100072
2. 北方发动机研究所,大同,037036 |
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| 基金项目： | 柴油机高增压技术国家重点实验室基金项目（9140C3306090903） |
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| 摘 要： | 基于多体动力学仿真软件RecurDyn,建立了某型履带车辆行动部分虚拟样机模型.对履带车辆在硬质水泥路面上,由静止加速到目标车速并匀速行驶的过程进行了仿真分析.提取车辆匀速行驶阶段侧减速器被动轴上测点的转矩响应时间历程,并与相同路面、速度工况下的车辆实车试验相应测点的动态转矩测试数据进行比对,验证了模型的准确性,为下一步实现车辆动力-传动-行动装置联合仿真提供基础.
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| 关 键 词： | 履带车辆 RecurDyn 多体动力学 动态转矩 |
Dynamic Simulation of a Tracked Vehicle Based on RecurDyn |
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| LUO Qing-guo,SI Dong-ya,GONG Zheng-bo,ZHAO Xin-jun. Dynamic Simulation of a Tracked Vehicle Based on RecurDyn[J]. Vehicle & Power Technology, 2011, 0(4): 26-28,50 |
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| Authors: | LUO Qing-guo SI Dong-ya GONG Zheng-bo ZHAO Xin-jun |
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| Affiliation: | 1.Department of Mechanical engineering of the Academy of Armored Force Engineering,Beijing 100072,China;2.China North Engine Research Institute,Datong 037036,China) |
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| Abstract: | By using RecurDyn,Multi-body dynamics analysis software,a model is established for the running system of a tracked vehicle prototype.The processes of the vehicle motion are simulated both accelerating from its stationary state to a target velocity and keeping a uniform speed on a hard road,and the torque-time history was obtained from the virtual measuring points at the driven shaft of side-reducer.By comparing with the road-test results under the same conditions,the accuracy of the model was verified. |
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| Keywords: | tracked vehicles RecurDyn multi-body dynamics dynamic torque |
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