TY - GEN
T1 - Bearing Ball Property Estimation using Multi-frequency Eddy-current Testing
AU - Xia, Zihan
AU - Hu, Gang
AU - Huang, Ruochen
AU - Liu, Xiaofei
AU - Peyton, Anthony
AU - Yin, Wuliang
AU - Yang, Wuqiang
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - The quality of steel balls influences the accuracy, motion performance and service life of the rolling bearing. The eddy-current testing technique plays an important role in the measurement of bearing ball properties, including radius, electrical conductivity and relative magnetic permeability. In this study, an estimation method of bearing ball properties is proposed using the multi-frequency eddy-current testing technique. The estimation method optimizes the least squares problem between the measured and calculated coil inductance spectra through the modified Newton-Raphson algorithm. In addition, the combination of bearing ball properties to be estimated is evaluated by employing sensitivity analysis. The effectiveness of the proposed method has been evaluated by numerical simulation and experiments measuring bearing balls with various properties.
AB - The quality of steel balls influences the accuracy, motion performance and service life of the rolling bearing. The eddy-current testing technique plays an important role in the measurement of bearing ball properties, including radius, electrical conductivity and relative magnetic permeability. In this study, an estimation method of bearing ball properties is proposed using the multi-frequency eddy-current testing technique. The estimation method optimizes the least squares problem between the measured and calculated coil inductance spectra through the modified Newton-Raphson algorithm. In addition, the combination of bearing ball properties to be estimated is evaluated by employing sensitivity analysis. The effectiveness of the proposed method has been evaluated by numerical simulation and experiments measuring bearing balls with various properties.
KW - analytical model
KW - bearing ball
KW - eddy current testing
KW - Electromagnetic sensing
KW - inverse problem
UR - https://www.scopus.com/pages/publications/85166366009
U2 - 10.1109/I2MTC53148.2023.10176019
DO - 10.1109/I2MTC53148.2023.10176019
M3 - 会议稿件
AN - SCOPUS:85166366009
T3 - Conference Record - IEEE Instrumentation and Measurement Technology Conference
BT - I2MTC 2023 - 2023 IEEE International Instrumentation and Measurement Technology Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2023
Y2 - 22 May 2023 through 25 May 2023
ER -