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| 悬置刚度对动力总成悬置系统解耦率的影响分析 | |
| 引用本文： | 李楠,简晓春,张超,周志伟.悬置刚度对动力总成悬置系统解耦率的影响分析[J].重庆交通大学学报(自然科学版),2011,30(5):1035-1038. |
| 作者姓名： | 李楠 简晓春 张超 周志伟 |
| 作者单位： | 1. 重庆交通大学交通运输学院,重庆,400074 2. 重庆铁马工业集团有限公司,重庆,400050 3. 比亚迪股份有限公司,广东深圳,518118 |
| 摘 要： | 为分析各个悬置元件主轴刚度对某动力总成悬置系统解耦率的影响,对每一个悬置的进行正交设计并进行仿真试验,然后用极差分析法对结果进行了分析.结果表明,在该动力总成悬置系统中,左悬置和右悬置的x向刚度对悬置系统解耦率影响最明显；而后悬置的z向刚度对系统解耦率影响最明显；单个悬置各向刚度之间的交互作用对系统解耦率的影响不明显. |
| 关 键 词： | 动力总成悬置系统 能量解耦 悬置刚度 正交设计 |
Effect of Mount's Stiffness on Powertrain Mounting System' s Energy Decoupling |
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| LI Nan,JIAN Xiao-chun,ZHANG Chao,ZHOU Zhi-wei.Effect of Mount's Stiffness on Powertrain Mounting System' s Energy Decoupling[J].Journal of Chongqing Jiaotong University,2011,30(5):1035-1038. | |
| Authors: | LI Nan JIAN Xiao-chun ZHANG Chao ZHOU Zhi-wei |
| Institution: | 1.School of Traffic & Transportation,Chongqing Jiaotong University,Chongqing 400074,China;2.Chongqing ITiemandustries Corporation,Chongqing 400050,China;3.Build Your Dreams Co.,Ltd.,Shenzhen 518118,Guangdong,China) |
| Abstract: | In order to discuss the influences of different engine mount's stiffness on powertrain mounting system's energy decoupling by using orthogonal experimental design,the range analysis method was applied to analyzing experimental results.The result indicated that the left and right mount's stiffness in X direction exerted great impact on system's energy decoupling,and the back one in Z direction exerted great impact on it.It also showed that the interaction effects between mount's stiffness of each direction were not obvious. |
| Keywords: | powertrain mounting system energy decoupling engine mount's stiffness orthogonal design |
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