Title :
Investigation of sensitivity of Preisach analysis for nondestructive testing
Author :
Melikhov, Yevgen ; Jiles, David C. ; Tomás, Ivan ; Lo, Chester C.H. ; Perevertov, Oleksiy ; Kadlecová, Jana
Author_Institution :
Inst. of Phys., Acad. of Sci. of the Czech Republic, Prague, Czech Republic
fDate :
11/1/2001 12:00:00 AM
Abstract :
We applied the Preisach model formalism as a nondestructive material testing method to theoretical systems described by the Jiles-Atherton model. We investigated 1) the influence of stress in the model with magnetomechanical effects on a Preisach-model-based parameter and 2) the sensitivity of the parameter with respect to variation of all the Jiles-Atherton model constants and of the traditional magnetic hysteresis variables
Keywords :
magnetic hysteresis; magnetomechanical effects; nondestructive testing; Jiles-Atherton model; Preisach model; magnetic hysteresis; magnetomechanical effects; mechanical stress; nondestructive testing; parameter sensitivity; Helium; Magnetic field measurement; Magnetic hysteresis; Magnetic susceptibility; Magnetomechanical effects; Materials testing; Nondestructive testing; Remanence; Saturation magnetization; Stress;
Journal_Title :
Magnetics, IEEE Transactions on
