国产MEMS陀螺仪MSG7000D实时数据记录系统设计  

Design of Real-time Data Recording System for Domestic MEMS Gyroscope MSG7000D

作　　者：胡陈君 李杰[1,2] 祝敬德 景增增[1] 

机构地区：[1]中北大学电子测试技术国防科技重点实验室,太原030051 [2]中北大学仪器科学与动态测试教育部重点实验室,太原030051

出　　处：《计算机测量与控制》2015年第8期2756-2758,2761,共4页Computer Measurement &Control

基　　金：国家自然科学基金(50905169);武器装备探索研究项目(7131017)

摘　　要：针对国产MEMS陀螺仪MSG7000D拥有数字输出接口的特点,设计了一种基于FPGA的MSG7000D陀螺仪实时数据记录系统;该系统以FPGA为主控芯片,系统控制模块通过SPI串行通信接口与陀螺仪进行信息交换,从而实现对陀螺仪输出数据的记录、存储;利用三轴位置速率摇摆温控转台对系统设计进行试验论证;试验结果表明,文章设计的MEMS陀螺仪MSG7000D实时数据记录系统有效、实用,为该陀螺仪的后续工程应用奠定了基础,具有一定的工程应用价值。This paper presents a real--time data recording system for MSG7000D gyroscope pointing at a feature of digital output inter- face for domestic MEMS gyroscopes MSGT000D. The main control system is based on FPGA chip and system control module exchanges in formation with the gyroscope via SPI serial communication interface and thus enabling output data of the gyroscope to record and storage. The paper makes a test and verification to system design by triaxial position swing speed turntable for temperature control. The test result shows that this design of real--time data recording system for MEMS gyroscope MSG7000D is effective and practical and lays a foundation for the subsequent engineering applications gyroscope and has a certain value in engineering.

关 键 词：MEMS陀螺仪 数据记录系统 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]