Detection and Isolation of Instrumentation Failures Applied to GPS and Inertial Navigation

ITC/USA 2005 Conference Proceedings / The Forty-First Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2005 / Riviera Hotel & Convention Center, Las Vegas, Nevada / During flight tests and during post-processing of flight data, a need exists to validate that all sensors are
working properly and that data is valid after experimentation. Analytic redundancy methods enable data
validation using multiple, dissimilar instruments processed through the vehicle dynamic system model. A
design methodology is presented through which the designer chooses the instrumentation for flight test using
output separability of the failure modes as the design metric for measuring system integrity. An example is
presented using an aircraft navigation system.

Identiferoai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/604894
Date10 1900
CreatorsWilliamson, Walton R., Speyer, Jason L., Jones, Charles H.
ContributorsSySense Incorporated, Edwards Air Force Base
PublisherInternational Foundation for Telemetering
Source SetsUniversity of Arizona
Languageen_US
Detected LanguageEnglish
Typetext, Proceedings
RightsCopyright © International Foundation for Telemetering
Relationhttp://www.telemetry.org/

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