Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing this collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden to Department of Defense, Washington Headquarters Services, Directorate for Information Operations and Reports (0704-0188), 1215 Jefferson Davis Highway. Suite 1204, Arlington, VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to any penalty for failing to comply with a collection of information If it does not display a currenriy valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. 14. ABSTRACT A key challenge faced by USAF maintenance personnel is the uncertainty associated with the information provided by diagnostic tools. This uncertainty results from accuracy issues associated with individual diagnostic tools, as well as inconsistencies across different diagnostic tools. This uncertainty can make it very difficult for maintenance technicians to choose an appropriate course of action. The end result is the possible omission of necessary maintenance actions and performance of unnecessary actions. Both of these potential mistakes cause additional delays in returning an aircraft to the fleet and increased requirements for spare parts in the supply chain. Therefore, the objective of this project is to develop a methodology based on mathematical modeling that can be used to synthesize diagnostic information and provide a recommended course of action to a technician. This methodology potential could be incorporated into a decision-support tool for maintenance technicians. The activities required to achieve the objective of this project are applied to a hypothetical system. However, the definition of this hypothetical system is such that the system possesses fundamental characteristics like those systems utilized by the US Air Force (and many other organizations). A key challenge faced by USAF maintenance personnel is the uncertainty associated with the information provided by diagnostic tools. This uncertainty can make it very difficult for maintenance technicians to choose an appropriate course of action. The end result is the possible omission of necessary maintenance actions and performance of unnecessary actions. Both of these potential mistakes cause additional delays in returning an aircraft to the fleet and increased requirements for spare parts in the supply chain. Therefore, the objective of this project is to develop a methodology based on mathematical modeling that can be used to synthesize the diagnostic information and provide a recommended course of action to the technician.
REPORT DATE
SUBJECTFor a hypothetical system that possesses fundamental characteristics like those systems u...