有限元与包络解调相结合的碰摩故障诊断
马中存 1, 张永祥 2
Rub-impact Fault Diagnosis Based on Finite Element Method and   Envelop Analysis
噪声与振动控制 . 2013, (6): 158 -162 .  DOI: 10.3969/j.issn.1006-1335.2013.06.034