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There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
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Atlanta, GA | Posted: September 15, 2009
Aviation Today - September 2009
Engineers are devising new ways of monitoring the health and predicting the longevity of aircraft mechanical, avionics systems to prevent failures. . . .Now, recent advances in sensor technology and wireless communications are improving our hearing, making failure prognostication possible. As a result, new ways of indirectly monitoring the health and predicting the longevity of aircraft mechanical and avionics systems are being devised. One university prognostication system is on the ready ramp. Engineers at GEORGIA TECH have devised models called adaptive prognostics that use data from real-time sensor measurements to calculate and continuously revise the amount of remaining useful life of various aircraft systems based on their current condition and health status. The predictions are then integrated with aircraft maintenance operations and supply chain policies as part of what the researchers call an "autonomous sense-and-respond logistics paradigm." "The system can be adapted to constantly monitor any moving part, from a ball bearing to aircraft electronics, sending out electronic alerts well in advance of a breakdown," said Georgia Tech engineer Nagi Z. Gebraeel. Read more>>>>
