摘要
指出了在大型旋转机械故障诊断中,付氏谱分析的局限性和缺陷,提出了用全息谱进行大型机组诊断信息的深层次处理,以获取故障信息。
In this paper,the limitations and shortcomings of fourier spectrum analysis are discovered in the field of large rotating machinery failures diagnosis and an advanced treatment method based on holo-spectrum is proposed to obtain failure information.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
1993年第2期25-28,共4页
China Mechanical Engineering
关键词
大型旋转机组
故障诊断
信息处理
large rotating machineryfailure diagnosis information fourier spectrum holospectrum
