In this paper we outline the structure of a sensor failure detection and identification (FDI) system designed for the NASA F8C DFBW aircraft. The system is for use in a dual-redundant environment, and it takes maximal advantage of all functional and kinematic relationships among the sensed variables. The technique is reliable in that we have designed the system to account for a variety of unmodeled effects and have introduced a new concept - the quality sequential probability ratio (QSPR) - that provides a useful measure of our confidence in each test. The methodology used for determining detector parameters and the 'outer loop logic' for combining the various sources of information are described.
A reliable dual-redundant sensor FDI system for the NASA F8C-DFBW aircraft
Conference on Decision and Control ; 1976 ; Clearwater, FL, US
1976-01-01
Miscellaneous
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English
A reliable dual-redundant sensor FDI system for the NASA-DFBW aircraft
Tema Archive | 1976
|Learning control system studies for the F8 DFBW aircraft
Tema Archive | 1976
|