| 抗侧滚扭杆对车辆动力学性能的影响分析 |
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| 引用本文： | 曲文强,宋晓文,刘韶庆.抗侧滚扭杆对车辆动力学性能的影响分析[J].内燃机车,2012(5):5-9. |
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| 作者姓名： | 曲文强 宋晓文 刘韶庆 |
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| 作者单位： | 青岛四方机车车辆股份有限公司高速列车系统集成国家工程实验室（南方）,山东青岛,266111 |
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| 摘 要： | 利用SIMPACK软件建立了车辆整车动力学模型,分析其线性临界速度及非线性临界速度,结果显示其临界速度完全满足设计要求。通过改变抗侧滚扭杆扭转刚度来考察其对于车辆运行性能的影响,进一步分析了该型车在直线及曲线状态下的性能。
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| 关 键 词： | 高速车辆 抗侧滚扭杆 动力学性能 |
Influence of anti-rolling torsion bar torsional stiffness on vehicle dynamic performance |
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| QU Wen-qiang,SONG Xiao-wen,LIU Shao-qing.Influence of anti-rolling torsion bar torsional stiffness on vehicle dynamic performance[J].Diesel Locomotives,2012(5):5-9. |
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| Authors: | QU Wen-qiang SONG Xiao-wen LIU Shao-qing |
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| Affiliation: | (High-Speed Train System Integration State Engineering Laboratory,Qingdao 266111,China) |
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| Abstract: | By using SIMPACK Software to build a vehicle dynamics model,the linear and non-linear critical speeds of the model were analyzed.The results show that the critical speeds can meet the design requirements.By examining the influence of torsional stifness change of the anti-rolling torsion bar on the vehicle running performance,the further analysis of the vehicle running perfomance on straight line and aurve was conducted. |
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| Keywords: | high-speed vehicle auti-rolling torsion bar dynamic performance |
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