| 基于Optistruct的防爬器结构优化设计 |
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| 引用本文： | 张斌瑜,赵洪伦.基于Optistruct的防爬器结构优化设计[J].铁道车辆,2011,49(6). |
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| 作者姓名： | 张斌瑜 赵洪伦 |
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| 作者单位： | 同济大学铁道与城市轨道交通研究院,上海,201804 |
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| 摘 要： | 采用基于Optistruct的尺寸优化和形状优化相结合的优化技术,探讨了产品结构的多目标多任务最优化设计方法,并以地铁吸能防爬器为例进行了同时满足静强度和碰撞设计2种目标要求的优化分析,最后通过静强度分析和碰撞仿真对优化结果予以验证,证实了该方法的有效性.
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| 关 键 词： | 尺寸优化 形状优化 吸能防爬器 Optistruct |
The Structure Optimization Design of the Anti-climbing Device Based on Optistruct |
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| ZHANG Bin-yu,ZHAO Hong-lun.The Structure Optimization Design of the Anti-climbing Device Based on Optistruct[J].Rolling Stock,2011,49(6). |
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| Authors: | ZHANG Bin-yu ZHAO Hong-lun |
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| Institution: | ZHANG Bin-yu,et al.(male,born in 1988,graduate student for master degree,Institute of Railway & Urban Rail Transit of Tongji University,Shanghai 201804,China) |
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| Abstract: | The optimization technology combined with dimension optimization and shape optimization based on Optistruct is applied,the multi-target,multi-task optimized design method for product structure is discussed,and the energy-absorbing anti-climbing device for metro is used as an example to make the optimization analysis that can meet the two target requirements of static strength and bumping design.In the end,the optimization result is verified through static strength analysis and collision simulation,and the e... |
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| Keywords: | dimension optimization shape optimization energy-absorbing anti-climbing device Optistruct |
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