| 汽车座椅的轻量化设计 |
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| 引用本文： | 王吉昌,黄虎,刘新田,赵礼辉,陶英龙.汽车座椅的轻量化设计[J].上海工程技术大学学报,2012,26(1):15-18. |
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| 作者姓名： | 王吉昌 黄虎 刘新田 赵礼辉 陶英龙 |
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| 作者单位： | 上海工程技术大学汽车工程学院,上海,201620上海英提尔交运汽车零部件有限公司,上海,201814 |
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| 摘 要： | 为了分析汽车座椅的安全性,对某车型座椅建立有限元模型并进行轻量化设计.参照国家标准GB 15083-2006中的座椅试验规范施加载荷和约束,计算座椅强度并提出轻量化设计方案.通过合理的优化目标和约束变量得到座椅轻量化尺寸,经再次分析计算,验证了座椅轻量化后的强度完全满足国家标准的要求,轻量化设计的座椅质量减重11.2％.
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| 关 键 词： | 尺寸优化 座椅安全性 轻量化 |
Lightweight Design of Automotive Seat |
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| WANG Ji-chang
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HUANG hu
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LIU Xin-tian
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ZHAO Li-hui
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TAO Ying-long.Lightweight Design of Automotive Seat[J].Journal of Shanghai University of Engineering Science,2012,26(1):15-18. |
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| Authors: | WANG Ji-chang HUANG hu LIU Xin-tian ZHAO Li-hui TAO Ying-long |
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| Affiliation: | 1.College of Automotive Engineering,Shanghai University of Engineering Science,Shanghai 201620,China; 2.Shanghai Intier Jiao Yun Automotive Parts Co.,Ltd.,Shanghai 201814,China) |
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| Abstract: | The FEM of a car seat was built and seat lightweight was designed in order to analysis the seat safety and optimization.Applied the load and constrains to the seat according to the national standards of GB 15083—2006,the seat strength was calculated and the design program of seat lightweight was proposed.The lightweight size was obtained by optimizing the goal and constrain variables.The strength of the lightweight seat after optimization is verified to fully meet the requirements of national standards.The ratio of weight reduction after seat lightweight optimization is 11.2%. |
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| Keywords: | size optimization seat safety lightweight |
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