FSC赛车空气动力学套件支架优化  

Bracket Optimization of FSC Racing Aerodynamic Kit

作　　者：王渊琳 刘宁宁[1] 黄碧雄[1] 王知博 蔡昊睿 Wang Yuanlin;Liu Ningning;Huang Bixiong;Wang Zhibo;Cai Haorui(Shanghai University of Engineering Science,Shanghai 201620,China)

机构地区：[1]上海工程技术大学,上海市201620

出　　处：《农业装备与车辆工程》2021年第4期142-145,共4页Agricultural Equipment & Vehicle Engineering

摘　　要：以中国大学生电动方程式赛车空气动力学套件的天鹅颈支架优化为研究目标,采用有限元方法对其进行受力、强度分析和拓扑优化。在满足大赛规则和强度的要求下获得最终的支架模型,比优化前重量降低了48.67%。赛车通过参加比赛实践验证优化后的支架符合赛事规则和强度要求,这对机械零部件的优化具有参考和借鉴意义。Take the optimization of the swan-neck bracket of FSC racing aerodynamic kit as the research goal.The finite element method is used to perform stress,strength analysis and topology optimization.The final bracket model was obtained under the requirements of the competition rules and strength,which was 48.67%lower than the weight before optimization.By participating in the competition,it is verified that the optimized bracket meets the competition rules and strength requirements.This has reference significance for the optimization of mechanical parts.

关 键 词：FSC 空气动力学 拓扑优化 

分 类 号：U469.696[机械工程—车辆工程]