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Publikováno v:
43rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit.
This paper describes a unique vibration signature analysis technique Coherence Phase Line Enhancer (CPLE) Frequency Analysis - for roller bearing health monitoring. Defects of roller bearing (e.g. wear, foreign debris, crack in bearing supporting str
Publikováno v:
37th Joint Propulsion Conference and Exhibit.
This paper describes a vibration spectral analysis technique -Coherence Phase Line Enhancer (CPLE)for rotating machinery health monitoring and diagnosis. Unlike the conventional method for Power Spectral Density (PSD) function estimation, the CPLE te
Autor:
Tom Coffin, Jen Yi Jong
Publikováno v:
The Journal of the Acoustical Society of America. 78:S25-S26
The harmonic content in dynamic measurements from rotating machinery contains much subtle information concerning equipment operational condition and component degradation. For this reason, the power density spectrum (PSD) has long been employed to as
Akademický článek
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