摘要
通过气动外形、电磁兼容、数据传输、信息处理、传感器结构设计等关键技术攻关,基于彩虹三国产长航时无人机平台,集成了一套新型固定翼无人机航空磁测系统,在黑龙江省嫩江县多宝山矿区开展了1∶1万大比例尺航磁测量试验,验证了全自主飞行、高精度测控、超低空地形跟随、全天候作业等关键性能,介绍了本次试验的结果及与有人机航磁系统的应用效果对比,标志我内首次使用无人机进行面积性高精度航磁测量获得成功。
A UAV-borne magnetic field trial survey was carried out in the Duobaoshan ore district,Heilongjiang Province,by using a novel fixed-wing UAV-borne magnetic system developed by IGGE. It is for the first time that a commercial trial survey by a UAV-borne magnetic system is reported in China. The field data quality,including dynamic magnetic noise and flight quality,accords well with the survey standard of the manned airborne magnetic survey. The advantages of UAV-borne survey,such as fully autonomous flight,precisely-controlled flight quality,longer survey range,low flight clearance and all-weather operational capability,have been achieved. It will be a practical technique for the geophysical exploration.
出处
《物探与化探》
CAS
CSCD
2014年第4期846-850,共5页
Geophysical and Geochemical Exploration
基金
中国地质调查局地质矿产调查工作项目(12120113099400)
关键词
无人机
航空磁测
试生产
多宝山矿区
unmanned aerial vehicle（UAV）
airborne magnetic survey
trial survey
the Duobaoshan ore district
