两厢车尾门系统耐振动异响的计算研究
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- 英文论文题名：The Calculation of The Hatchback Tail Door Vibration and Abnormal Noise
- 论文作者：李超帅 ; 林森 ; 于波 ; 周兴 ; 张宏
- 英文论文作者：Li Chaoshuai ; Lin Sen ; Yu Bo ; Zhou Xing ; Zhang Hong ; Brilliance Automotive Engineering Research Institute
- 年：2016
- 作者机构：华晨汽车工程研究院;
- 论文关键词：两厢车 ; 尾门 ; 振动 ; 异响 ; 计算方法
- 英文论文关键词：hatchback ; tail Door ; vibration ; abnormal noise ; calculation
- 会议召开时间：2016-10-26
- 会议录名称：2016中国汽车工程学会年会论文集
- 英文会议录名称：Proceedings of 2016 SAE-China Congress
- 语种：中文
- 分类号：U463.834
- 学会代码：QCGC
- 会议名称：2016中国汽车工程学会年会暨展览会
- 会议地点：中国上海
- 主办单位：中国汽车工程学会
- 学会名称：中国汽车工程学会
- 页数：3
- 文件大小：189k
- 原文格式：O
- 会议级别：全国
摘要
为解决两厢车尾门在颠簸路面的振动异响问题,本文对尾门系统建立了耐振动异响的数学模型与计算方法,通过CAE仿真确定了某车型尾门的振动加速度目标值,并通过压缩试验机测试获得了尾门密封条与缓冲块等尾门附件的力学性能曲线。采用理论计算对该车辆尾门系统支撑力矩进行目标分解,解决了该车型尾门的振动异响问题。
In order to solve the problem of the vibration noise of the tail door,the mathematical model and calculation method for the tail door are established.The target value of vibration acceleration of one tail door is determined by CAE simulation,and mechanical performance curves of the seal and the buffer block are obtained by the compression testing machine.The theoretical calculation is used to decompose the supporting moment of the tail door,and the problem of vibration noise of the tail door is solved finally.
In order to solve the problem of the vibration noise of the tail door,the mathematical model and calculation method for the tail door are established.The target value of vibration acceleration of one tail door is determined by CAE simulation,and mechanical performance curves of the seal and the buffer block are obtained by the compression testing machine.The theoretical calculation is used to decompose the supporting moment of the tail door,and the problem of vibration noise of the tail door is solved finally.
引文
[1]唐淳.大型MPV车尾门系统设计的研究[J].汽车实用技术,2015(5):47-51.
[2]尹忠.汽车车门关闭力的计算[J].公路与汽运,2007(5):5-7.
[2]尹忠.汽车车门关闭力的计算[J].公路与汽运,2007(5):5-7.