The structure of a sensor failure detection and identification system designed for the NASA F-8 DFBW aircraft is outlined. The system is for use in a dual-redundant environment, and it takes maximal advantage of all functional relationships among the sensed variables. The identification logic uses the quality sequential probability ratio, which provides a useful on-line measure of confidence in the various forms of analytic redundancy. Preliminary simulation results indicate good behavior of the analytic decision statistic, based on the sequential probability ratio test.
F-8 DFBW sensor failure identification using analytic redundancy
1977-10-01
Miscellaneous
No indication
English
F-8 DFBW sensor failure identification using analytic redundancy
Tema Archive | 1977
|The States of Technology Before DFBW
British Library Conference Proceedings | 1996
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