| 汽车动力总成悬置刚度灵敏度研究 |
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| 引用本文： | 李海斌,武一民,王亮. 汽车动力总成悬置刚度灵敏度研究[J]. 农业机械学报, 2007, 38(6): 38-41 |
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| 作者姓名： | 李海斌 武一民 王亮 |
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| 作者单位： | 1. 天津职业大学机电工程与自动化学院,300132,天津市
2. 河北工业大学机械学院,300132,天津市 |
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| 摘 要： | 建立了汽车动力总成悬置系统动力学模型,对其悬置支承参数进行了灵敏度分析,根据灵敏度分析结果和能量分布矩阵对某车动力总成悬置系统的刚度参数进行了改进设计,并对改进车辆进行了路试验证,取得了明显效果。
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| 关 键 词： | 车辆 动力总成 悬置系统 解耦 |
| 修稿时间： | 2005-12-08 |
Sensitivity Study and Analysis of the Stiffness of Automobile Engine Mounting System |
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| Li Haibin,Wu Yimin,Wang Liang. Sensitivity Study and Analysis of the Stiffness of Automobile Engine Mounting System[J]. Transactions of the Chinese Society for Agricultural Machinery, 2007, 38(6): 38-41 |
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| Authors: | Li Haibin Wu Yimin Wang Liang |
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| Affiliation: | 1.Tianjin Professional College 2.Hebei University of Technology |
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| Abstract: | The design quality of engine mounting system directly affects the riding comfort. The dynamic model of engine mounting system has been established, and the sensitivity analysis to its supporting parameters has been done. The stiffness parameters of some engine mounting system were modified based on the analysis results and energy distribution matrix, the vibration characteristics for the modified vehicle on road was tested and the visible effect was obtained. The theory basis for the optimum design was provided. |
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| Keywords: | Vehicle Powertrain Mounting system Decoupling |
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