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Aircraft maneuver envelope warning systemA maneuver envelope warning system for an aircraft having operating limits, operating condition sensors and an indicator driver. The indicator driver has a plurality of visual indicators. The indicator driver determines a relationship between sensed operating conditions and the operating limits; such as, a ratio therebetween. The indicator driver illuminates a number of the indicators in proportion to the determined relationship. The position of the indicators illuminated represents to a pilot in an easily ascertainable manner whether the operational conditions are approaching operational limits of the aircraft, and the degree to which operational conditions lie within or exceed operational limits.
Document ID
19950008104
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Bivens, Courtland C. (NASA Ames Research Center Moffett Field, CA, United States)
Rosado, Joel M. (NASA Ames Research Center Moffett Field, CA, United States)
Lee, Burnett (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
August 17, 2013
Publication Date
October 25, 1994
Subject Category
Aircraft Instrumentation
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-032067
Patent Number: NASA-CASE-ARC-11953-1
Patent Number: US-PATENT-5,359,326
Accession Number
95N14518
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-ARC-11953-1|US-PATENT-5,359,326
Patent Application
US-PATENT-APPL-SN-032067

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