摘要
介绍了一种用于摩擦系数测量的二维力传感器 ,它基于应变测试技术 ,利用电桥加减特性分别选测出摩擦力、正压力 ,同时消除作用力位置变化引入的干扰。
A kind of two dimension force sensor for measuring friction coefficient is presented.Based on strain measurement technique and using the plus subtract characteristic of electric bridge,the friction force and normal force can be selected and measured.And as the same time the interference caused by location changing of force can be eliminated.
出处
《内燃机车》
北大核心
2002年第2期41-42,共2页
Diesel Locomotives
