| 某轿车车身正面碰撞安全性能优化 |
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| 引用本文： | 乔鑫,邢如飞,孔繁华,杨越凯.某轿车车身正面碰撞安全性能优化[J].沈阳理工大学学报,2012,31(2):54-57,61. |
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| 作者姓名： | 乔鑫 邢如飞 孔繁华 杨越凯 |
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| 作者单位： | 华晨汽车工程研究院,辽宁沈阳,110141 |
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| 摘 要： | 针对"汽车车身安全性能指标改进"的项目要求,利用有限元碰撞仿真技术,通过田口方法(DOE)和自动型面优化方法(morph)分析正面碰撞中车身结构存在的问题,完成结构优化,达到改进车身安全性能的目的。通过此方法可为解决车身的碰撞安全性能提供参考,提高工作效率。
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| 关 键 词： | 正面碰撞 结构优化 DOE Morph |
The Optimization of Body Safety Performance in the Vehicle Front Crash |
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| QIAO Xin
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XING Rufei
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KONG Fanhua
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YANG Yuekai.The Optimization of Body Safety Performance in the Vehicle Front Crash[J].Transactions of Shenyang Ligong University,2012,31(2):54-57,61. |
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| Authors: | QIAO Xin XING Rufei KONG Fanhua YANG Yuekai |
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| Affiliation: | (Brilliance Automobile Engineering Research Institute,Shenyang 110141,China) |
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| Abstract: | According to the requirement for "vehicle safety performance improvement" of the project,using the finite element numerical simulation techniques,by Taguchi method(DOE) and automatic shape optimization method(morph),the existing problems of frontal crash in car body structure are found to complete the structure optimization,to improve the safety performance of vehicle body.Through this method,the vehicle crash safety performance can be achieved to provide reference,improved work efficiency. |
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| Keywords: | front crash body optimization DOE Morph |
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