A novel intelligent detection method for rolling bearing based on IVMD and instantaneous energy distribution-permutation entropy

Measurement（2018）

引用 40|浏览14

暂无评分

摘要

•An improved method (IVMD) is proposed for signal decomposition.•IED-PE is presented for feature extraction.•A novel fault detection scheme based on IVMD-IED-PE is proposed.•Efficiency of the proposed method is validated on experimental data.

查看译文

关键词

Improved variational mode decomposition,Instantaneous energy distribution-permutation entropy,k-nearest neighbor,Rolling bearing,Fault diagnosis

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要