基于分段位移激励函数的贯穿式故障建模及滚动轴承振动特性分析

罗丫,葛可可,袁晓文,涂文兵

Through-fault modeling and vibration characteristic analysis of rolling bearing based on piecewise displacement excitation function

Ya LUO,Keke GE,Xiaowen YUAN,Wenbing TU

图4 滚动轴承外圈故障有限元模型

Fig.4 Finite element model of rolling bearing outer ring fault