AMT仪器研制新进展  

NEW PROGROSS IN THE DESIGN AND DEVELOPMENT OF AMT INSTRUMENTS

作　　者：陈凯[1] 邓明[1] 魏文博[1] 金胜[1] 叶高峰[1] 

机构地区：[1]中国地质大学地下信息探测技术与仪器教育部重点实验室,北京100083

出　　处：《物探与化探》2013年第1期78-81,87,共5页Geophysical and Geochemical Exploration

基　　金：国家高技术研究发展计划(863计划)"天然气水合物的海底电磁探测技术"(2006AA09A201);国家高技术研究发展计划(863计划)"地电阻率成像技术及系统研制"(2007AA06Z130)

摘　　要：根据AMT信号特征,在吸收前人研究成果的基础上,依托现有AMT磁传感器、电场传感器,自主研制了AMT测量仪器。介绍了测量仪器相关的硬软件关键技术,并与国外同类仪器进行了野外对比试验。实验结果表明,自主研制的AMT测量仪指标基本满足标准AMT测量要求。The AMT method is used widely in metal mining and groundwater as well as environmental engineering survey.According to AMT signal characteristics and on the basis of previous research results,the authors developed AMT signal recorder independently by relying on the existing AMT magnetic sensors and electrodes.This paper described the recorder related to the key technologies of hardware and software,and made a comparison with similar instruments abroad through field test.The results show that the indices of the independently-designed ATM instrument can meet the standard AMT instrument measurement requirements basically.

关 键 词：音频大地电磁 数据采集 AMT测量仪 

分 类 号：TH762[机械工程—仪器科学与技术] P631[机械工程—精密仪器及机械]