| 针对纯电动车低频抖动现象的悬置系统分析优化 |
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| 引用本文： | 王蓓,左曙光,章桐,韩乐.针对纯电动车低频抖动现象的悬置系统分析优化[J].佳木斯工学院学报,2009(6):878-881. |
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| 作者姓名： | 王蓓 左曙光 章桐 韩乐 |
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| 作者单位： | 同济大学中德学院,上海201804 |
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| 摘 要： | 针对某电动汽车突松油门踏板而出现低频抖动的现象,运用MSC Adams/View建立电动小车整车振动模型,其中包括动力总成和前后副车架多级悬置系统,并通过试验结果验证了该仿真的可靠性.对动力总成悬置系统的隔振性能进行分析和优化计算,最大程度地衰减低频、高振幅振动.
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| 关 键 词： | 电动车 低频振动 悬置 隔振性能 Adams仿真优化 |
Analysis and Optimization of Mount System to Solve Low-frequencyVibration of BEV |
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| Authors: | WANG Bei ZUO Shu-guang ZHANG Tong HAN Le |
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| Affiliation: | (College of Zhongde,Tongji University,Shanghai,201804) |
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| Abstract: | When the electric vehicle suddenly stops the importation of power source,a low-frequency and high-amplitude jitter phenomenon will be triggered.To solve this problem,an electric vehicle model was built in MSC Adams / View,including powertrain and front/rear sub-frame multi-stage mounting system.Based on analysis of vibration isolation performance in ADAMS/View Vibration,the vibration isolating performance of the powertrain mount system was optimized through readjustment of the stiffness of bushings. |
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| Keywords: | battery electric vehicle low frequency vibration mount system vibration isolation performance simulation and optimization in Adams |
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