Magnetic heading system (Mi-IS) or electric magnetic compass is an essential device used to measure the heading of ships, aircraft and land vehicles.
磁航向系统又称磁罗盘，是一种利用地球磁场测量方向的装置。
参考来源 - 微型智能磁航向系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Thispaper presented one high precision magnetic heading system, and use neural network to correct the remnant deviation of compass.
给出了一种高精度的磁罗经航向系统，应用神经网络进行剩余自差的自动校正。
A combined heading system including a digital magnetic compass and a rate gyroscope is developed.
研制了一种由数字磁罗盘和角速度陀螺组成的组合航向系统。
The design of a magnetic heading measurement system is introduced. The error sources which affect heading accuracy and the problems of current compensation algorithm are discussed.
介绍了磁航向测量系统的设计，分析了影响磁航向精度的误差来源及目前磁航向误差补偿算法存在的问题。
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