现代制造工程Issue(10)：134-137,4.DOI:10.16731/j.cnki.1671-3133.2017.10.026
电控自动变速器执行机构振动疲劳试验研究
Research on AMT actuator vibration fatigue test
摘要
Abstract
Through the collection of road load spectrum from test ground and the indoor road simulation test ,the precise simulated response spectrum was obtained ,and the vibration situation of the car was established .By using the UG software and multi-body dynamics simulation software ADAMS ,the virtual rigid-flexible coupled road simulation test platform is built with reference to the actual AMT actuator multi-axes road simulation test bench .The outcomes are verified by actual collected spectrum and road simu-lation test results .Simulation analysis is conducted with the achieved road simulation excitation as input ,thus the new virtual vi-bration test method for AMT actuator based on road simulation excitation spectrum is established , and effective approach and method for AMT actuator vibration fatigue reliability assessment are provided .关键词
AMT执行机构/实测载荷谱/虚拟试验/振动疲劳Key words
AMT actuator/actual load spectrum/virtual test/vibration fatigue分类
交通工程引用本文复制引用
杨平..电控自动变速器执行机构振动疲劳试验研究[J].现代制造工程,2017,(10):134-137,4.基金项目
2016年重庆市教委科学技术研究项目(KJ1603803) （KJ1603803）
2017年重庆工商职业学院科学研究科研项目(YB2017-01) （YB2017-01）
