| 商用车驾驶室模态测试与误差来源分析 |
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| 引用本文： | 白云志,王少军,丁飞.商用车驾驶室模态测试与误差来源分析[J].汽车科技,2010(3):77-78. |
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| 作者姓名： | 白云志 王少军 丁飞 |
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| 作者单位： | 1. 安徽华菱汽车股份有限公司,马鞍山,243061
2. 湖南大学,长沙,410082 |
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| 摘 要： | 对商用车驾驶室振动工况进行分析，提出模态分析的边界条件和载荷条件。根据模态分析的约束和载荷条件，提出进行模态分析的试验流程和试验设备。对某型商用车进行模态测试，并对测试结果进行了分析。
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| 关 键 词： | 驾驶室 模态分析 测试方法 |
Modal Test for a Cab of a Commercial Vehicle and Error Analysis |
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| BAI Yun-zhi,WANG Shao-jun,DING Fei.Modal Test for a Cab of a Commercial Vehicle and Error Analysis[J].Automobile Science and Technology,2010(3):77-78. |
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| Authors: | BAI Yun-zhi WANG Shao-jun DING Fei |
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| Institution: | 1 .Anhui Hualing Automobile CO., Ltd., Maanshan 243061, China ; 2.Hunan University, Changsha 410082, China) |
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| Abstract: | The vibration condition of the commercial vehicle cab is analyzed and the boundary constrains and load conditions are proposed. The test procedure and instruments are suggested according to the vibration condition. The modal analysis of a eommereial vehicle cab is carried out. We provide some conclusions in the end. |
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| Keywords: | cab modal analysis test method |
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