Military Uses The U.S. Navy and Air Force have a combined air fleet of nearly 10,000 aircraft. Much like NASA, the Navy and Air Force would benefit greatly from the ability to characterize, represent, and track flaw data in aircraft components. Modifying the system and providing units enough to service all of those aircraft will see us well through a Phase III. In addition, the military is involved with areas to which the system could be modified for use. Examples include ship component inspection as well as any other area in which NDE is used. Commercial Uses In the commercial sector, the initial commercialization plan is simply to sell aerospace companies and airlines on the system. The concept will have been shown to work for NASA and military fleets, and the same system could benefit any other company which routinely performs inspection and service on field components. In addition, it would see use in quality assurance for new components. In particular, companies such as Sikorsky have expressed a need for a system which enables them to track manufacturing flaws over time. This would then enable them to pinpoint and correct problems in their manufacturing processes.
The proposed system would be directly applicable to current NASA efforts to predict the remaining life of aircraft components and analyze age-related damage. The system is also useful for analysis of non-aircraft components. Examples include evaluation of the shuttle access tower systems and transport vehicles such as the Crawler-Transporter. The system could also be modified for use in characterization and tracking of flaws in non-composite components (metals, ceramics, and rubbers for example). For example, magnetic particle inspection is a common inspection for ferrous metal components. The proposed system could be combined with a camera "sensor" to record and characterize the flaws present on components inspected using magnetic particle. Future work could also supplement the system to perform long-term analysis of trends in flaw data.
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