Advanced Method of the Elastomagnetic Sensors Calibration

Advances in Electrical and Electronic Engineering

卷:3

关键词: em method;    steel;    sensors;    calibration.;   

DOI  :  

来源: DOAJ

【 摘 要 】

Elastomagnetic method (EM method) is a highly sensitive non-contact evaluation method for measuring tensile and compressive stress in steel. The latest development of measuring devices and EM sensors has shown that the thermomagnetic phenomenon has a stron influence on th accuracy during the EM sensor calibration. To eliminate the influence of this effect a two dimensional regression method is presented.

【 授权许可】

Unknown