#br# 一种改进的DDTFA方法及其在齿轮箱故障诊断中的应用
田莉莉,李蓉,陈琳,刘坚
An improved DDTFA method and its application in gearboxes’ fault diagnosis
TIAN Lili, LI Rong, CHEN Lin, LIU Jian
振动与冲击 . 2020, (5): 81 -88 .