某轿车的铰接点——A点优化设计  

The Optimization Design of Joint A of a Car

作　　者：梁林[1] 吕召全[1] 

机构地区：[1]安徽江淮汽车股份有限公司技术中心,合肥230601

出　　处：《合肥学院学报（自然科学版）》2010年第2期51-53,共3页Journal of Hefei University :Natural Sciences

摘　　要：对某轿车的铰接点(A点)进行了刚度及其灵敏度分析,并在此基础上对A点进行了优化,对比分析优化后的A点发现,重量减轻了,刚度并没有减弱.说明这种以减重为目标的优化分析方法是有效可行的.This paper has analyzed the stiffness and the sensitivity of joint A of a car,and optimized the thickness of joint A,by contrast,the weight of the optimized joint A has lightened,but the stiffness of joint A does not lowered.So this method which takes weight as the optimizing objective is weight is effective and feasible.

关 键 词：优化设计 铰接点刚度 灵敏度 

分 类 号：U463.325[机械工程—车辆工程]