基于实测冲击响应字典稀疏表示的齿轮系统侧隙故障特征提取

高洪波1,2，刘杰1，李允公1

Backlash fault feature extraction of spur gear system based on sparse representation with measured impulse response as dictionary

GAO Hong-bo1,2， LIU Jie1，LI Yun-gong1

振动与冲击 . 2017, (11): 86 -91 .