The design of magnetoresistive compass of micro air vehicle(MAV)based on DSP is presented,which consists of S/R circuit,3D magnetic sensors,signal processing circuit and DSP.

• 介绍了一种基于数字信号处理器(DSP)的微型飞行器(MAV)磁罗盘,它包括S/R电路,三轴磁阻传感器、信号调理电路和DSP。