磁阻传感器及其在飞行体姿态测试中的应用

The Magneto-resistance Sensor and Its Application in Measuring Attitude of Flying Bodies

介绍一种新型高灵敏度磁阻传感器的工作原理和使用方法,并用该传感器对飞行体的姿态进行了测量.根据线圈切割地磁场磁力线产生感应电动势的原理,通过理论推导得出飞行体姿态测试的计算方法,设计了一种基于磁阻传感器的姿态测量系统,并对其实验数据进行了分析和处理.

The function and use of a new type of high sensitive magneto-resistance sensor for measuring the attitude of flying objects are introduced.According to the principle that a coil cutting the magnetic line of a geomagnetic field will induce electromotive force,a calculating method for testing the attitude of flying objects is derived;also an attitude measurement system based on the magneto-resistive sensor is designed and experimental data obtained from it is analyzed and processed.