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In-Flight Pitot-Static CalibrationA GPS-based pitot-static calibration system uses global output-error optimization. High data rate measurements of static and total pressure, ambient air conditions, and GPS-based ground speed measurements are used to compute pitot-static pressure errors over a range of airspeed. System identification methods rapidly compute optimal pressure error models with defined confidence intervals.
Document ID
20160004234
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Foster, John V.
Cunningham, Kevin
Date Acquired
April 1, 2016
Publication Date
March 15, 2016
Subject Category
Avionics And Aircraft Instrumentation
Report/Patent Number
Patent Number: US-Patent-9,285,387
Patent Application Number: US-Patent-Appl-SN-12/967,690
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-9,285,387
Patent Application
US-Patent-Appl-SN-12/967,690

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