摘要
根据实验数据,利用最佳平方逼近的方法,确定了Terfenol-D材料线性范围内的磁致伸缩特性方程,并进而得出了变载荷磁致伸缩特性方程。
According to the experimental data, using the best square approach way, the linear extent magnetostriction properties equation of Terfenol - D material is made, then the magnetostriction properties equation under a unconstant preloading is educed.
出处
《包钢科技》
2006年第6期27-28,41,共3页
Science & Technology of Baotou Steel
关键词
稀土磁致伸缩材料
磁致伸缩特性方程
逼近
terfenol- D material
magnetostriction properties equation
approach
