摘要
针对汽车变速器结构强度分析存在的问题,基于专业设计软件MASTA及子结构方法,对变速器系统结构柔性进行了深入分析。依据分析结果中箱体刚度对系统内部变形的影响程度,提出了一种新型结构柔性分析方法,并根据该方法对变速系统进行了整体优化,使箱体刚度对内部系统的影响达到最小,实现了目标最优化。
An in-depth analysis of the structural strength of auto transmission shell is made based on substructure method and a professional design software named MASTA. A brand new method,which is known as structural flexibility analysis, has been put forward to optimize the entire transmission module. By optimization the trans mission system, the influence of shell strength to the internal structure has been minimized.
出处
《北京信息科技大学学报（自然科学版）》
2012年第1期52-56,62,共6页
Journal of Beijing Information Science and Technology University
基金
北京市教育委员会科技发展计划项目(KM201111232004)
关键词
变速器
子结构
MASTA
结构柔性
优化
auto transmission substructure MASTA structural flexibility optimization
