测控技术2012，Vol.31Issue(4)：32-35,4.
基于MEMS器件的电子罗盘系统设计
Design of Digital Electronic Compass System Based on MEMS Device
摘要
Abstract
A realization method of digital electronic compass based on triaxial magnetic sensor and triaxial MEMS accelerometer sensor and MSP430F169 MCU is studied. The principle and whole frame of the system are given, the design of the hardware circuit and error compensation method are mainly presented. The results of tests indicate that the system accuracy has high reliability which from 41. 5°to 1.5°.关键词
MEMS加速度计/磁阻传感器/电子罗盘Key words
MEMS accelerometer/ magnetic resistance sensor/ electronic compass分类
信息技术与安全科学引用本文复制引用
蒋海涛,李随源..基于MEMS器件的电子罗盘系统设计[J].测控技术,2012,31(4):32-35,4.基金项目
河南省教育厅自然科技攻关资助项目(2010C510007) （2010C510007）
