A Guide to Aircraft Turbine Engine Vibration Monitoring Systems
ARP1839
This Aerospace Recommended Practice (ARP) is a general overview of typical airborne engine vibration monitoring (EVM) systems applicable to fixed or rotary wing aircraft applications, with an emphasis on system design considerations. It describes EVM systems currently in use and future trends in EVM development. The broader scope of Health and Usage Monitoring Systems, (HUMS) is covered in SAE documents AS5391, AS5392, AS5393, AS5394, AS5395, AIR4174. This ARP also contains the essential elements of AS8054 which remain relevant and which have not been incorporated into Original Equipment Manufacturers (OEM) specifications.
Rationale:
This edition updates content, includes appropriate content from AS8054 and raises AIR1839 to an ARP in accordance with E-32 committee decision.
ARP1839 has been reaffirmed to comply with the SAE Five-Year Review policy.
Related Topics:
Vibration
Aircraft propulsion systems
Vehicle health management (VHM)
Also known as: SAE ARP 1839
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