硅加速度计幅频特性曲线的全自动数据采集和处理技术  

Full Automaticaly Data Acquisting and Processing Technology of Amplitude Frequency Curve of the Silicon Accelerometer

作　　者：温明生[1] 李英慧[1] 刘理天[2] 吴徽[2] 

机构地区：[1]湖南吉首大学传感器研究所,湖南省吉首市416000 [2]清华大学微电子学研究所,北京市100084

出　　处：《仪表技术与传感器》2001年第7期25-26,46,共3页Instrument Technique and Sensor

基　　金：国家攻关项目和湖南省教委"九.五"重大科研项目资助

摘　　要：介绍由激振控制系统、数字存储示波器和计算机等组成的硅加速计幅频特性全自动采集处理的硬件系统和软件技术 。This paper introduces a hardware system,which is formed by excitation control system digital memory oscilloscopes and computers and so on,and introduces software techniques and system.These two system can carry out acquisting and processing the amplitude frequency curve of accelerometer full automatically.The systems are proved,that it is satisfactorily and reliably after being utilized to standardize and acquisre many amplitude frequency curves of the instrument grade piezoresistive silicon accelerometer,which is jointly developed by ourselves.The technology for these two systems is very mature.

关 键 词：硅加速度计 幅频特性曲线 数据处理 数据采集 

分 类 号：TH824.4[机械工程—仪器科学与技术]