Title :
Advances of Barkhausen Emission Measurement
Author :
Vygantas Augutis;Zilvinas Nakutis;Ramunas Ramanauskas
Author_Institution :
Institute of Metrology, Kaunas University of Technology, Studentu? st. 50-443, LT-51368 Kaunas, Lithuania. Phone: +370-37-300898, Fax: +370-37-451617
fDate :
4/6/2016 12:00:00 AM
Abstract :
Barkhausen emission is well known phenomena used in non-destructive testing techniques of ferromagnetic materials. Weaknesses of the methods based on Barkhausen emission are related to difficulties of ensuring measurement reproducibility because of specimen influence upon measurement channel. In this paper we propose method of sensor calibration prior to measurement. To implement sensor calibration its design modifications and data processing procedures were suggested
Keywords :
"Magnetic field measurement","Coils","Calibration","Sensor phenomena and characterization","Magnetic sensors","Magnetic materials","Chemical sensors","Fluctuations","Magnetic flux","Magnetic cores"
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2006. IMTC 2006. Proceedings of the IEEE
Print_ISBN :
0-7803-9359-7
DOI :
10.1109/IMTC.2006.328528
