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10 测试得到的轴承振动信号频谱图

Fig.10 Spectrum diagram of bearing vibration signal obtained by test