| 隔振胶块材料对车门NVH性能的影响 |
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| 引用本文： | 岳洋,刘强,马芳武,谢宇,张萌,刘芳,赵福全. 隔振胶块材料对车门NVH性能的影响[J]. 噪声与振动控制, 2011, 31(5): 66-70. DOI: 10.3969/j.issn.1006-1355-2011.05.016 |
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| 作者姓名： | 岳洋 刘强 马芳武 谢宇 张萌 刘芳 赵福全 |
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| 作者单位： | （ 1. 浙江吉利汽车研究院有限公司， 杭州 200240；2. 天津海程工贸有限公司， 天津 300384 ） |
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| 摘 要： | 基于有限元理论建立完整的车门子系统NVH性能仿真模型。开发出一套材料试验方法以获得在复杂工艺环境下隔振胶块的真实力学属性，将不同材料的参数带入仿真模型中，通过结果对比了解不同隔振胶块材料对车门子系统NVH性能的影响，从而帮助设计人员制定隔振胶块材料的选取准则并为材料配方的改进提供指导。
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| 关 键 词： | 振动与波 隔振胶块 NVH 车门 有限元 |
Study on the Influence of Rubber Block Materials on NVH Performance of Vehicle Door |
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| YUE Yang,LIU Qiang,MA Fang-wu,XIE Yu,ZHANG Meng,LIU Fang,ZHAO Fu-quan. Study on the Influence of Rubber Block Materials on NVH Performance of Vehicle Door[J]. Noise and Vibration Control, 2011, 31(5): 66-70. DOI: 10.3969/j.issn.1006-1355-2011.05.016 |
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| Authors: | YUE Yang LIU Qiang MA Fang-wu XIE Yu ZHANG Meng LIU Fang ZHAO Fu-quan |
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| Affiliation: | ( 1. Zhejiang Geely Automobile Institute Co.,Ltd., Hangzhou 200240, China；2. Tianjin Haicheng Industry & Trading Co.,Ltd., Tianjin 300384， China ) |
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| Abstract: | A model for NVH performance simulation for vehicle's door subsystem is established based on FEM(Finite Element Method).A set of material test methods is developed to acquire the mechanical property of vibration isolating rubber block in complex technological conditions.Parameters of different materials are incorporated into the simulation model.By comparison of the results,the influence of different materials of the vibration isolating rubber blocks on the NVH performance of vehicle's door subsystem can be ... |
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| Keywords: | vibration and wave rubber-block NVH vehicle door finite element |
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