digital magnetic compass

基本解释

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。
By contrasted with various of weak magnetic measurement, magnetoresistive sensor is used in design the digital compass system of vehicle.
本文通过对比各种弱磁测量方案，选择了以磁阻传感器为核心来设计车载指南系统。
To meet the development of intellectualization and digitization of ships, an automatic compensation deviation method for digital magnetic compass with better accuracy and feasibility was put forward.
为适应当前船舶智能化和数字化发展的需求，提出一种具有较高准确度且实际可行的罗经自差自动校正方法。