湖北汽车工业学院学报
湖北汽車工業學院學報
호북기차공업학원학보
JOURNAL OF HUBEI AUTOMOTIVE INDUSTRIES INSTITUTE
2015年
2期
1-4
,共4页
全伟%孙涛%林全斌%上官文斌
全偉%孫濤%林全斌%上官文斌
전위%손도%림전빈%상관문빈
悬置支架%强度分析%拓扑优化
懸置支架%彊度分析%拓撲優化
현치지가%강도분석%탁복우화
mount bracket%strength analysis%Topology optimization
基于Optistruct，以支架的最小柔度、最大固有频率作为优化目标函数；以应力、体积作为约束函数，对一发动机后拉杆安装支架进行拓扑优化，优化结果表明：在满足悬置支架强度和模态要求下，质量减少了12%。
基于Optistruct，以支架的最小柔度、最大固有頻率作為優化目標函數；以應力、體積作為約束函數，對一髮動機後拉桿安裝支架進行拓撲優化，優化結果錶明：在滿足懸置支架彊度和模態要求下，質量減少瞭12%。
기우Optistruct，이지가적최소유도、최대고유빈솔작위우화목표함수；이응력、체적작위약속함수，대일발동궤후랍간안장지가진행탁복우화，우화결과표명：재만족현치지가강도화모태요구하，질량감소료12%。
Based on Optistruct, the mount bracket was designed by the topology optimization method with the minimum compliance and maximum natural frequency of the bracket as objective functions, the stress and volume of the bracket as constraint functions. The result shows the weight of the bracket is reduced by 12%, and the stress and natural frequencies of the bracket meet the requirements.
