| 柴油汽车驾驶室的减振动态设计 |
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| 引用本文： | 苏清祖,杨文华.柴油汽车驾驶室的减振动态设计[J].农业工程学报,1996,12(2):64-67. |
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| 作者姓名： | 苏清祖 杨文华 |
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| 作者单位： | 江苏理工大学;江苏理工大学 |
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| 摘 要： | 运用试验模态分析方法对柴油汽车驾驶室进行了参数识别，结果发现该驾驶室的第１０阶固有频率与发动机二阶惯性力频率相近，从而引起驾驶室较大的振动。为使驾驶室第１０阶固有频率避开发动机二阶惯性力，对驾驶室进行了动态修改设计，结果表明振动明显下降
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| 关 键 词： | 驾驶室 动态设计 模态分析 减振 |
| 收稿时间： | 2/5/1996 12:00:00 AM |
Dynamic Design by Modification of Cabin for Decreasing Vibration |
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| Su Qing-zu and Yang Wen-hua.Dynamic Design by Modification of Cabin for Decreasing Vibration[J].Transactions of the Chinese Society of Agricultural Engineering,1996,12(2):64-67. |
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| Authors: | Su Qing-zu and Yang Wen-hua |
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| Abstract: | This paper used test modal analysis method to identify parameters of cabin of diesel automobiles. It was found that the tenth natural frequency of the cabin is near to the frequency of the second inertial force of engine. This causes great vibration of cabin. Dynamic modification design can avoid the response of the tenth natural frequency of cabin with the second inertial force of engine. The result shows that the vibration is decreased obviously. |
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| Keywords: | Cabin Dynamic design by modification Modal analysis Decreasing vibration |
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