磁弹性传感器在其工作中要经历复杂的变换过程。这些过程涉及到力学、磁学、电学等物理现象。目前,磁弹性传感器的变换过程尚未得到充分的研究。所以,还不能用纯粹分析方法来进行磁弹性传感器计算。但已经可以用实验—分析的方法来确定其主要参数。一些学者曾对各种磁弹性传感器提出了不同的计算方法。本文简要介绍主要的几种磁弹性传感器的计算方法。这些计算方法也都是近似的,并且还需要配合试验来进行调整和校正。 Magnetoelastic sensors in its work to go through a complex transformation process. These processes involve mechanical, magnetic, electrical and other physical phenomena. At present, the transformation process of magnetoelastic sensor has not been fully studied. Therefore, the purely analytical method can not be used for magnetoelastic sensor calculation. However, it has been possible to use experimental-analytical methods to determine its main parameters. Some scholars have put forward different calculation methods for various magnetoelastic sensors. This article briefly describes several main methods of calculating magnetoelastic sensors. These calculation methods are also approximate, and also need to be adjusted with the test and correction.