噪声与振动控制2023,Vol.43Issue(5):135-141,187,8.DOI:10.3969/j.issn.1006-1355.2023.05.021
加权firm阈值奇异值分解及其旋转机械故障诊断
Weighted Firm Threshold Singular Value Decomposition and Rotating Machinery Fault Diagnosis
摘要
关键词
故障诊断/奇异值分解/平方包络谱峭度/瞬态冲击提取/加权firm阈值Key words
fault diagnosis/singular value decomposition/squared envelope spectrum kurtosis/extraction of transient impulses/weighted firm threshold分类
机械制造引用本文复制引用
常妍,蔡改改,胡耀阳..加权firm阈值奇异值分解及其旋转机械故障诊断[J].噪声与振动控制,2023,43(5):135-141,187,8.基金项目
国家自然科学基金资助项目(52075406) (52075406)