一种长寿命高可靠低噪声船用电控罗经的设计技术

介绍了单片机控制技术、三相脉宽调制技术、可靠性设计技术、轴承净化技术和降噪技术在电控罗经设计中的应用，这对提高国产船用电控罗经性能具有重要的参考价值。

Design Technique of Marine Electromagnetic Control Gyrocompass with Long Life,High Reliability and Low Noise

The application of single-chip computer control technique,three-phase width modulation technique,reliability design technique and bearing purge technique as well as denoise technique to the design of electromagnetic control compass are introduced in this paper,which is of an important reference value in improving the performance of domestic marine electromagnetic control gyrocompass.