System and method for temperature compensation of eddy current sensor waveform parameters

An embodiment of the invention generally pertains to a method of compensating for temperature variations in an eddy current sensor signal. The method may include the steps of receiving an initial signal from an eddy current sensor (ECS) in response to a conductive element passing the ECS and sensing...

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Main Authors Browning, Douglas R, Mishkevich, Victor G, Gieske, Richard T
Format Patent
LanguageEnglish
Published 09.01.2007
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Abstract An embodiment of the invention generally pertains to a method of compensating for temperature variations in an eddy current sensor signal. The method may include the steps of receiving an initial signal from an eddy current sensor (ECS) in response to a conductive element passing the ECS and sensing an ECS temperature and an ECS board temperature. The method may also include determining a subset of correction coefficients based on the ECS temperature and the ECS board temperature and determining a temperature correction factor from the subset of correction coefficients. The method may then compute a temperature corrected signal from the initial signal and the temperature correction factor.
AbstractList An embodiment of the invention generally pertains to a method of compensating for temperature variations in an eddy current sensor signal. The method may include the steps of receiving an initial signal from an eddy current sensor (ECS) in response to a conductive element passing the ECS and sensing an ECS temperature and an ECS board temperature. The method may also include determining a subset of correction coefficients based on the ECS temperature and the ECS board temperature and determining a temperature correction factor from the subset of correction coefficients. The method may then compute a temperature corrected signal from the initial signal and the temperature correction factor.
Author Gieske, Richard T
Browning, Douglas R
Mishkevich, Victor G
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References Simpson et al. (5698977) 19971200
Goldfine et al. (2004/0066188) 20040400
Twerdochlib (4970670) 19901100
Naudet et al. (6629463) 20031000
Schlicker et al. (2004/0232911) 20041100
von Flotow (6785635) 20040800
Schlicker et al. (2003/0071615) 20030400
Imam et al. (5258923) 19931100
Brandli et al. (3936734) 19760200
Buser et al. (4460869) 19840700
Passarelli, Jr. (5808202) 19980900
Twerdochlib (6661222) 20031200
Hedengren et al. (5371462) 19941200
Seberger et al. (5502999) 19960400
Goldfine et al. (6657429) 20031200
Yamada et al. (4095469) 19780600
Huschelrath (4821204) 19890400
Flotow (2003/0060986) 20030300
Imdad (4408294) 19831000
Pross (2002/0019708) 20020200
Allen (5226731) 19930700
von Flotow (6594619) 20030700
Kee (4468968) 19840900
Prinz et al. (6692222) 20040200
Lowery (5596271) 19970100
Slates (6664782) 20031200
Hill et al. (5206816) 19930400
Martin, Jr. et al. (4173869) 19791100
Metala et al. (5140264) 19920800
Twerdochlib (6094989) 20000800
Twerdochlib (4987555) 19910100
Slates (6346807) 20020200
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Snippet An embodiment of the invention generally pertains to a method of compensating for temperature variations in an eddy current sensor signal. The method may...
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Title System and method for temperature compensation of eddy current sensor waveform parameters
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