Flight Testing of Health Management Technologies
Andrew Brookhart, Mark Davis, Preston Bates, Jim Cycon, Chris Lyman, Paul Pantelis, Treven Baker, Nathaniel Bordick
May 8, 2017
Flight Testing of Health Management Technologies
- Presented at Forum 73
- 13 pages
- SKU # : 73-2017-0055
- Your Price : $30.00
Join or log in to receive the member price of $15.00!
Flight Testing of Health Management Technologies
Authors / Details: Andrew Brookhart, Mark Davis, Preston Bates, Jim Cycon, Chris Lyman, Paul Pantelis, Treven Baker, Nathaniel BordickAbstract
The U.S. Army traditionally has used a time-based, on-condition maintenance paradigm that relies on at-aircraft inspections and periodic in-depth phased inspections to determine condition and ensure airworthiness. The result is a significant maintenance burden, both scheduled and unscheduled, and excessive aircraft downtime. The objective of the Aviation Development Directorate (ADD) and Sikorsky Aircraft Corporation (SAC) Capability-Based Operations and Sustainment Technology-Aviation (COST-A) program was to develop and demonstrate an integrated set of high value diagnostics, prognostics, and system health management technologies that reduce scheduled inspections and preventive maintenance while enhancing safety. More than two dozen Prognostics and Health Management (PHM) technologies across six primary rotorcraft systems (propulsion, drive train, airframe/structural, rotor, electrical, and vehicle management) were matured to technology readiness level (TRL) 6. These technologies were integrated into a prototype laboratory on-board system built around the Integrated Vehicle Health Management Unit (IVHMU) currently installed in all UH-60 Black Hawk aircraft and successfully demonstrated to perform concurrently in representative simulated flight scenarios, using playback data from healthy and faulty components. A subset of these technologies, jointly selected by ADD and SAC, was flight tested on an HH-60M aircraft to further reduce the risk of transitioning these technologies. This paper summarizes the flight-test efforts, with a focus on results obtained for the technologies under test. Upon deployment to the UH-60 aircraft fleet, these PHM technologies can enable the Army to transition to a more effective automated condition-based maintenance (CBM) paradigm.
Recently Viewed Items
-
Flight Testing of Health Management Technologies
- Member Price :
- $15.00
- Your Price :
- $30.00
