The Research of a Stress Measurement Method Based on the Amorphous Alloy
Amorphous alloy material has good soft magnetic properties, so it can be used for stress measurement. At first, the working principle of the stress measurement was analyzed. Secondly its output characteristic mathematical model was established by adopting multivariate linear regression analysis method, and the simulation of the mathematical model was made based on Matlab. Finally a practice measurement with Fe-base TM-M Amorphous alloy was completed. The results of the test have showed that the stress measurement method has some characteristics of being sensitiveness to measure and simple to make a testing system, and a promising method of measuring stress.
stresses measurement amorphous alloys magnetostriction effect linear regression analysis
SHI Yanping CHEN Jiping
Department of Mechanical Engineering Huaihai Institute of Technology, Lianyungang, Jiangsu, China, 222005
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
2226-2229
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）