双孔式传感器最佳贴片位置的理论计算和有限元分析

Theoretical calculation and finite element analysis of the best patch position of double sensor

本文从理论上推导了双孔式传感器弹性体应变梁上最大应力点即应变片的最佳贴片位置的理论计算方法,并进一步用有限元法来进行论证,解决了这类传感器贴片定位的难题。

This paper theoretically derived elastic double sensor body strain beam on the maximum stress point is the best location of strain gauge theory calculation method, and further by the finite dement method to demonstrate, solved the problems of this kind of sensor chip positioning.