Title :
Analytic representation of eddy current sensor data for fault diagnostics
Author :
Teolis, Carole ; Teolis, Anthony ; Paduano, James ; Lackner, Matthew
Author_Institution :
Techno-Sci., Inc., Lanham, MD
Abstract :
A complex representation of eddy-current sensor data is proposed and used for the detection of blade fault conditions in turbine engines. The representation is applied to the problem of detecting synchronous vibrations using a single sensor
Keywords :
aerospace engines; aerospace testing; blades; eddy currents; electric sensing devices; fault diagnosis; turbines; eddy current sensor data; fault diagnostics; synchronous vibrations; turbine engines; Blades; Current measurement; Eddy currents; Engines; Fault detection; Magnetic field measurement; Shape measurement; Signal analysis; Turbines; Vibration measurement;
Conference_Titel :
Aerospace Conference, 2005 IEEE
Conference_Location :
Big Sky, MT
Print_ISBN :
0-7803-8870-4
DOI :
10.1109/AERO.2005.1559652
