Title :
Fabrication of Cable Tension Sensor Based on Magnetoelastic Effect
Author :
Sun Zhiyuan ; Yang Xueshan ; Gao Feng ; Li Jianmin
Author_Institution :
Dept. of Instrum. Dev., Inst. of Eng. Mech., Harbin
Abstract :
A sensor based on magneto-elastic effect is presented in order to measure the axial tension of steel cable. The basic principle of the sensor is explained in details, and the magnetic circuit structure with single magnetic loop is designed. A kind of device based on the pulse magnetization circuit of the steel cable is accomplished, and the experiment results are obtained. It is indicated that the measure system is in accordance with theory analysis. It is stable and reliable. The device has the advantages such as battery-powered, small, cheap and portable.
Keywords :
cables (mechanical); magnetic circuits; magnetoelastic effects; steel; strain sensors; axial tension; cable tension sensor; magnetic circuit structure; magnetoelastic effect; pulse magnetization circuit; single magnetic loop; steel cable; Fabrication; Frequency measurement; Magnetic anisotropy; Magnetic circuits; Magnetic materials; Magnetic sensors; Magnetostriction; Perpendicular magnetic anisotropy; Saturation magnetization; Steel; Cable tension sensor; Magnetoelastic effect; Pulse magnetization circuit;
Conference_Titel :
Electronic Computer Technology, 2009 International Conference on
Conference_Location :
Macau
Print_ISBN :
978-0-7695-3559-3
DOI :
10.1109/ICECT.2009.121
