| 徐立忠,邱钢,张楠,潘玉焜,郭立娜.GTF-D21型国产化无人机航磁系统的研制与应用[J].矿产勘查,2022,13(12):1825-1832 |
| GTF-D21型国产化无人机航磁系统的研制与应用 |
| Development and application of the GTF-D21 domestic UAV aeromagnetic system |
| 投稿时间：2021-07-07 |
| DOI：10.20008/j.kckc.202212011 |
| 中文关键词: 磁通门 航空磁测 无人机 沿地形飞行 |
| 英文关键词: fluxgate aeromagnetic survey UAV fly along the terrain |
| 基金项目: |
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| 中文摘要: |
| 无人机航磁技术在国内中小面积的地质勘查中应用越来越成熟,但大多数采用进口光泵磁力仪,价格昂贵且易受国际形势影响。目前新型磁通门传感器噪声水平已达到高精度磁测要求,但因磁测精度较低而无法在航磁测量中推广。笔者团队采用国产磁通门传感器,以自主研发的精度校正技术为基础,研制了GTF-D21型磁通门无人机航磁系统,与进口铷光泵航磁系统进行了对比实验,效果良好,具有市场推广价值。 |
| 英文摘要: |
| The application of the UAV aeromagnetic technology in domestic small and medium-sized geological exploration is becoming more and more mature, but most of them relied on an imported optical pump magnetometer, which is expensive and easily influenced by the international situation. At present, the noise level of the new fluxgate sensor has met the requirement of high precision magnetic measurement, but it can not be popularized in aeromagnetic measurement because of its low magnetic measurement accuracy. However, our researchers has self-independently developed the GTF-D21 fluxgate UAV aeromagnetic system, based on the precision correction technology and the domestic fluxgate sensor.Compared with the imported rubidium optical pump aeromagnetic system, this result is fairly efficient and worthy of market promotion. |
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