环型空间阵列扭矩传感器读数头测量原理分析

利用球对称特性和交流电磁感应的环型空间阵列扭矩测量原理,讨论了一种适合于极端环境下测量扭矩的环型空间阵列扭矩传感器读数头的工作原理。针对测量扭矩时遇到的难题,设计了读数头电路,并对其进行了仿真实验,获得较为满意的结果。

Electrocircuit principle's research of ring-space array torque sensor's reader head

Based on the principle of electromagnetic induction of exchange and the measurement principle of the ring space array torque which is related to the sphere symmetry, the measurement principle of a ring space array torque sensor is discussed which is fit for measuring in extreme environment. The reader head electrocircuit is designed which is combined with the problems on measurement of mechanical torque in extreme environment. The experimentation is emulated and the preferably satisfied result is gained.