Fractal geometry of wavelet decomposition in mechanical signature analysis

Jingshan Huang,Binqiang Chen,Yang Li,Weifang Sun

Measurement（2021）

引用 8|浏览9

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摘要

•A novel theory of centralized multiresolution analysis is introduced.•CMR is a flexible transform of tunable frequency-scale topology configuration.•Properties of CMR and concrete construction examples are presented.•Preprocessing of Deterministic Harmonic Component Reduction is introduced.•DHC reduction enhanced CMR is applied to vibration analysis.

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关键词

Centralized multiresolution analysis,Fractal geometry,Fault diagnosis,Wavelet transform,Spectral correction

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