| 铝合金地铁车辆系统动力学特性仿真 |
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| 引用本文： | 耿烽,左言言,李树栋.铝合金地铁车辆系统动力学特性仿真[J].现代制造工程,2011(10). |
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| 作者姓名： | 耿烽 左言言 李树栋 |
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| 作者单位： | 江苏大学振动噪声研究所;南京工程学院车辆工程系;南京南车浦镇城轨车辆有限责任公司技术部; |
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| 基金项目： | 江苏省自然科学基金项目(BK2009212) |
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| 摘 要： | 地铁车辆系统要求具有良好的动力特性。运用多体系统动力学分析软件ADAMS/Rail建立了铝合金A型地铁动车系统动力学分析模型,进行了稳定性、平稳性和曲线通过能力仿真计算,依据相关标准比较全面地分析其动力学特性。结果表明,该车蛇行运动临界速度远大于车辆设计速度,并且其平稳性和曲线通过能力良好,可满足运行要求。
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| 关 键 词： | 地铁车辆 铝合金 动力学 仿真 |
Dynamic performance analysis of the aluminum alloy metro vehicle |
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| GENG Feng,ZUO Yan-yan,LI Shu-dong.Dynamic performance analysis of the aluminum alloy metro vehicle[J].Modern Manufacturing Engineering,2011(10). |
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| Authors: | GENG Feng ZUO Yan-yan LI Shu-dong |
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| Affiliation: | GENG Feng1,2,ZUO Yan-yan1,LI Shu-dong3(1 Institute of Vibration and Noise,Jiangsu University,Zhenjiang 212013,Jiangsu,China,2 Department of Vehicle Engineering,Nanjing Institute of Technology,Nanjing 211167,3 Technology Department,Nanjing SR Puzhen Rail Transport Co.Ltd.,Nanjing 210031,China) |
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| Abstract: | The metro vehicle system should have good dynamic characteristics.The dynamic model of the aluminum alloy A-type metro vehicle was established,and in reference of the technical standards,the dynamic performance of the vehicle system,which includes stability,ride comfort and curve passing,were analyzed in detail by use of ADAMS/Rail multi-body dynamic analysis software.The results show that the critical speed of the vehicle under hunting could conform to the requirements.The ride comfort and curve passing pe... |
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| Keywords: | metro vehicle aluminum alloy dynamics simulation |
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