摘要
介绍了电子指南针的工作原理,采用高速A/D转换器MAX155,完成了对KMZ52二维磁阻传感器输出信号的同时采样,提高了系统的精度.同时,采用跳转技术对偏差及温度漂移进行了补偿,减少了温度等因素对本系统造成的影响.
It is introduced the principle of Electronic Compass here. The MAX155, high-speed analog-to-digital converter, is used to sample the signals from KMZ252 in the meantime to improve the accuracy of the system. Because the deflection and the temperature floating is compensated by flipping technology,the influence of some factors such as temperature on the system is reduced.
出处
《鲁东大学学报（自然科学版）》
2006年第4期300-302,共3页
Journal of Ludong University:Natural Science Edition
