【摘要】 本文介绍用磁阻式磁强计设计的磁罗盘的设计,以及其SET／RESET电路的设计。详细分析磁阻式磁强计的特点和使用要点,根据对大地磁场进行的分析,对航向角的解算算法进行推导,并重点介绍如何根据载体的俯仰角、滚转角来获取精确的航向角。试验数据和曲线也同时进行介绍。更多还原

【Abstract】 In this paper, a high precision compass based on magneto-resistive sensors and its SET/RESET circuit is presented. The algorithmof yaw angle calculation is introduced, especiallyhow to reduce errors caused by body attitude angles. The SET/RESET circuit is discussed in detail, and the experimental data and chart are also presented.更多还原