| 基于RecurDyn的滑转对履带车辆加速性能影响研究 |
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| 引用本文： | 卢进军,魏来生,赵韬硕.基于RecurDyn的滑转对履带车辆加速性能影响研究[J].系统仿真技术,2007,3(3):139-143. |
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| 作者姓名： | 卢进军 魏来生 赵韬硕 |
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| 作者单位： | 1. 中国北方车辆研究所车辆传动国家重点实验室,北京,100072
2. 中国北方车辆研究所,北京,100072 |
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| 摘 要： | 采用多体动力学仿真软件RecurDyn的履带车辆子系统Track(HM),建立履带车辆多体动力学模型,并在MATLAB/Simulink下建立了整车动态系统仿真模型。对履带车辆在硬、软两种地面的加速过程进行动力学仿真和对比分析,着重讨论在不同滑转的条件下履带车辆的加速性能以及滑转率对加速性能的影响,为履带车辆加速性能的研究与滑转的控制提供指导。
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| 关 键 词： | 履带车辆 地面力学 滑转率 加速性能 动力学仿真 |
Research on the Effects of Slip on Acceleration Performance of Tracked Vehicle Based on RecurDyn |
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| LU Jinjun,WEI Laisheng,ZHAO Taoshuo.Research on the Effects of Slip on Acceleration Performance of Tracked Vehicle Based on RecurDyn[J].System Simulation Technology,2007,3(3):139-143. |
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| Authors: | LU Jinjun WEI Laisheng ZHAO Taoshuo |
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| Abstract: | A multi-body dynamical model of a certain tracked vehicle is created based on the multi-body dynamic software RecurDyn/Track(HM).And the system dynamical simulation model was finished in MATLAB/Simulink.The simulations of the tracked vehicle acceleration on hard and soft terrain are implemented respectively,and the results are analyzed and compared.The steering properties of tracked vehicle accelebration at vrious slip-ratio and the effects on acceleration performance are emphasized.The simulation results can provide some theoretical guidance for studying the acceleration characteristics and slip control of tracked vehicles. |
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| Keywords: | tracked vehicle terramechanics slip-ratio acceleration performance dynamic simulation |
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