摘要
讨论了一种对回转机械中具有多种倍频故障的全息谱进行分解得到多个只含单一故障的全息谱的方法，该方法有助于判明各倍频故障的存在及严重程度。
A methtl is proposed about decomposing the holospectrum with multi-faults into several holospectra with sigle-faults.It is helpful to determine the existence of harmonic faults and the degree of seriousness and provide ref- erences for the overhaul of large rotating machinery.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
1997年第2期106-110,共5页
Journal of Mechanical Engineering
基金
国家"八五"科技攻关
