Advanced Detection, Isolation, and Accommodation (ADIA) algorithm helps digital electronic multivariable-control system of advanced turbofan engine cope with failures of sensors in real time. Algorithm includes four major elements: hard-sensor-failure detection-and-isolation logic, soft-sensor-failure detection-and-isolation logic, accommodation filter, and interface switch matrix.
More About Detecting Sensor Failures In A Turbofan Engine
NASA Tech Briefs ; 17 , 10
1993-10-01
Miscellaneous
No indication
English