Evaluation of Aircraft Auxiliary Power Unit Near-Field Acoustics for Condition Monitoring

Evaluation of Aircraft Auxiliary Power Unit Near-Field Acoustics for Condition Monitoring

This paper presents a comprehensive evaluation of the near-field acoustics of an aircraft auxiliary power unit (APU), based on experimental data acquired from an in-situ APU. The aim is to establish whether near-field acoustics can be implemented for online condition monitoring. The APU of Cranfield...

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Bibliographic Details
Main Authors: Umair Ahmed, Fakhre Ali, Ian K. Jennions
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Access
Subjects:
Condition monitoring
acoustics
vibration
feature extraction
acoustic scattering
high order spectral analysis
Online Access:https://ieeexplore.ieee.org/document/9915594/

Internet

https://ieeexplore.ieee.org/document/9915594/

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