| 基于试验数据的汽车振动传递特性分析 |
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| 引用本文： | 陈海燕,唐岚.基于试验数据的汽车振动传递特性分析[J].客车技术与研究,2012(3):6-9. |
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| 作者姓名： | 陈海燕 唐岚 |
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| 作者单位： | 西华大学交通与汽车工程学院,成都610039 |
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| 基金项目： | 四川省高校重点“车辆工程”实验室基金支助;四川省“车辆工程”重点学科. |
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| 摘 要： | 对某轻型载货汽车进行不同工况的振动性能测试,分析评价其动力总成悬置的隔振特性、驾驶室隔振装置和悬架系统的隔振效率;基于MATLAB对振动加速度时域信号进行时域传递率和频域传递率分析。
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| 关 键 词： | 轻型货车 试验数据 振动性能 传递特性 MATLAB |
Analysis on Vehicle Vibration Transmissibility Performance Based on Test Data |
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| CHEN Hai-yan,TANG Lan.Analysis on Vehicle Vibration Transmissibility Performance Based on Test Data[J].Bus Technology and Research,2012(3):6-9. |
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| Authors: | CHEN Hai-yan TANG Lan |
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| Institution: | (School of Transportation and Automotive Eng., Xihua Univ, Chengdu 610039, China) |
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| Abstract: | The authors test the vibration performance of one light truck under different conditions, analyze the vibra- tion insulation characteristics of power assembly, evaluate the vibration resistance performance of cab＇s vibration isolation devices and assess the vibration resistance efficiency of suspension system. Last, they analyze the time-do- main and frequency-domain transmission efficiency of time-domain vibration acceleration signal based on MATLAB. |
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| Keywords: | light truck test data vibration performance transmission characteristics MATLAB |
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