摘要
本文分析二种指向仪器──磁罗经和陀螺罗经存在的问题和不足。根据磁罗经的指北原理、陀螺罗经高性能的特点和磁感器敏感磁束的特性，提出一种新型指向仪器的设想，并对新型罗经的各种问题进行初步的探讨和研究。
This paper analyzes some deficiencies of two types of compass-Magnetic compass and Gyro compass. Based on the principles of magnetic compass and high performance of gyrocompass as well as the characteristics of magnetic sensor,a new design of compass is put for ward,and some factors which may affect the designed compass are alsodiscussed.
关键词
地球磁场
罗经
船用罗经
设计
Magnetic fields on earth
New type compass
Discussion of design
