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Lightweight Design for a FSC Car Based on Modal and Stiffness Analysis

机译:基于模态和刚度分析的FSC轻量化设计

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摘要

Based on the stiffness and vibration modal analysis for a FSC racing car frame with the FEA method and testing evaluation, the design parameters of optimal tubular space frame were determined through the sensitivity analysis. Oriented the minimizing the frame weight, the thickness of tubes was conducted under meet the requirements of stiffness and vibration modal. As a result, the frame weight was deceased by 7.18 %.
机译:基于有限元分析方法对FSC赛车车架的刚度和振动模态分析,并通过试验评估,通过敏感性分析确定了最佳管状空间车架的设计参数。为了使框架重量最小化,在满足刚度和振动模态要求的情况下进行管的厚度。结果,框架重量减少了7.18%。

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