| 汽车动力总成悬置系统多目标优化设计及软件开发 |
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| 引用本文： | 史文库,洪哲浩,赵涛.汽车动力总成悬置系统多目标优化设计及软件开发[J].吉林大学学报(工学版),2006,36(5):654-0658. |
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| 作者姓名： | 史文库 洪哲浩 赵涛 |
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| 作者单位： | 1. 吉林大学,汽车工程学院,长春,130022
2. 北汽福田汽车股份有限公司,汽车工程研究院,北京,102206 |
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| 摘 要： | 建立了动力总成悬置系统六自由度模型,探讨了用于动力总成悬置系统的优化目标,并以此为基础开发了用于动力总成悬置系统性能分析和优化设计的软件———SIMMOUNT。利用该软件对国产某汽车的动力总成悬置系统以能量解耦和侧倾方向传递率的平均值最小为目标函数进行了优化设计,优化后的动力总成悬置系统的隔振性能得到了改善。
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| 关 键 词： | 车辆工程 动力总成悬置 多目标优化 软件开发 |
| 文章编号： | 1671-5497（2006）05-0654-05 |
| 收稿时间： | 2005-08-02 |
| 修稿时间： | 2005年8月2日 |
Automobile multi-objective optimization design of power assembly mounting system and software development |
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| Shi Wen-ku,Hong Zhe-hao,Zhao Tao.Automobile multi-objective optimization design of power assembly mounting system and software development[J].Journal of Jilin University:Eng and Technol Ed,2006,36(5):654-0658. |
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| Authors: | Shi Wen-ku Hong Zhe-hao Zhao Tao |
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| Affiliation: | 1. College of Automotive Engineering, Jilin University, Changchun 130022, China ;2. Research Institute of Vehicle Engineering, Beiqi Foton Co. , Ltd. , Beijing 102206, China |
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| Abstract: | A 6-degree-of-freedom model of power assembly mounting system was built, and the objective functions for the optimization design of power assembly mounting system were discussed. A software named SIMMOUNT used for performance analysis and optimization design of power assembly mounting system was developed. The optimization design of the power assembly mounting system of a domestic motor vehicle was made with decoupling the model energy of each mode and minimizing the average vibration transmitting rate of roll mode as objective function. |
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| Keywords: | vehicle engineering power assembly mounting system multi-objective optimization software development |
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