Sensor failure detection for jet enginesThe use of analytical redundancy to improve gas turbine engine control system reliability through sensor failure detection, isolation, and accommodation is surveyed. Both the theoretical and application papers that form the technology base of turbine engine analytical redundancy research are discussed. Also, several important application efforts are reviewed. An assessment of the state-of-the-art in analytical redundancy technology is given.
Document ID
19910052970
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Merrill, Walter C. (NASA Lewis Research Center Cleveland, OH, United States)