CAJ | 학술논문

利用磁阻传感器和加速度传感器设计了测定姿态角的电子罗盘，给出了电子罗盘的硬件设计和软件流程，电路具体准确。根据其构成的主要器件，分析了影响电子罗盘测量精度的误差来源，并采用基于最小二乘法位置罗差补偿法做了校正。
이용자조전감기화가속도전감기설계료측정자태각적전자라반，급출료전자라반적경건설계화연건류정，전로구체준학。근거기구성적주요기건，분석료영향전자라반측량정도적오차래원，병채용기우최소이승법위치라차보상법주료교정。
Using the magnetic resistance sensor and acceleration sensor,based on the idea of attitude an-gles and geomagnetic filed,an electronic compass used for measuring attitude angles is designed.The hard-ware design and software flow of the electronic compass is presented.And the presentation is accurate and detailed.According to main parts of the circuit,the error sources of measurement accuracy are analyzed.U-sing the position error correction method based on the least squares, the accuracy is also corrected.