| 基于弹性衬套和柔性零部件的车轮定位参数仿真试验 |
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| 引用本文： | 秦东晨,蓝贤清,于立.基于弹性衬套和柔性零部件的车轮定位参数仿真试验[J].郑州大学学报(工学版),2011,32(5). |
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| 作者姓名： | 秦东晨 蓝贤清 于立 |
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| 作者单位： | 郑州大学机械工程学院,河南郑州,450001 |
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| 基金项目： | 河南省科技攻关计划项目(072102210074) |
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| 摘 要： | 为了分析悬架中弹性衬套替换刚性铰接及主要承栽零部件的柔化处理对车轮定位参数的影响,以多体动力学理论为基础,在Adams中建立了某车双横臂独立悬架多刚体模型Ⅰ,对三因素弹性衬套替换刚性铰接以及下横臂和横向稳定杆的柔化处理的影响进行仿真试验.仿真结果说明:3个因素对车轮定位参数有很大的影响.在模型Ⅰ的基础上综合考虑上述3个因素建立了模型Ⅱ并进行悬架运动学分析,揭示了车轮定位参数的变化特性,为悬架的开发设计奠定了基础.
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| 关 键 词： | 悬架 弹性衬套 柔性部件 车轮定位参数 仿真试验 |
Simulation Trials of Wheel Alignment Parameters Based on Elastic Bushing and Flexible Parts |
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| QIN Dong-chen
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LAN Xian-qing
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YU Li.Simulation Trials of Wheel Alignment Parameters Based on Elastic Bushing and Flexible Parts[J].Journal of Zhengzhou University: Eng Sci,2011,32(5). |
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| Authors: | QIN Dong-chen LAN Xian-qing YU Li |
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| Affiliation: | QIN Dong-chen,LAN Xian-qing,YU Li(School of Mechanical Engineering,Zhengzhou University,Zhengzhou 450001,China) |
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| Abstract: | Based on multi-body dynamics theory,in order to analyze the impact of wheel alignment parameters caused by elastic bushing replacement of rigid hinge,and flexible treatment towards the main parts which bear force and torque in the suspension,the rigid simulation model(Model I) of double-wishbone independent suspension of a certain vehicle is established using Adams/Car module.By means of simulation trials such as replacement of rigid hinge with resilient bushing,as well as flexible treatment towards the upp... |
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| Keywords: | suspension elastic bushing flexible part wheel alignment parameter simulation trial |
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