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Surveillance system and method having an adaptive sequential probability fault detection testSystem and method providing surveillance of an asset such as a process and/or apparatus by providing training and surveillance procedures that numerically fit a probability density function to an observed residual error signal distribution that is correlative to normal asset operation and then utilizes the fitted probability density function in a dynamic statistical hypothesis test for providing improved asset surveillance.
Document ID
20080005099
Acquisition Source
Marshall Space Flight Center
Document Type
Other - Patent
Authors
Herzog, James P.
Bickford, Randall L.
Date Acquired
August 24, 2013
Publication Date
May 10, 2005
Subject Category
Quality Assurance And Reliability
Funding Number(s)
CONTRACT_GRANT: NAS8-98027
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-6,892,163
Patent Application
US-PATENT-APPL-SN-095835

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