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《地震研究》[ISSN:1000-0666/CN:53-1062/P]

卷:

期数:

2025年01期

页码:

151-158

栏目:

出版日期:

2024-12-20

文章信息/Info

Title:

Development of the Multi-channel Aeromagnetic Synchronous Data Acquisition System

作者:

陈卓琳¹; 胡星星¹; 滕云田¹; 刘高川²; 沈晓宇³; 曹瑜珈¹

(1.中国地震局地球物理研究所,北京 100081; 2.中国地震台网中心,北京 100045; 3.苏州工业职业技术学院,江苏 苏州 215000)

Author(s):

CHEN Zhuolin¹; HU Xingxing¹; TENG Yuntian¹; LIU Gaochuan²; SHEN Xiaoyu³; CAO Yujia¹

(1.Institute of Geophysics,China Earthquake Administration,Beijing 100081,China；2.China Earthquake Networks Center,Beijing 100045,China；3.Suzhou Institute of Industrial Technology,Suzhou 21500,Jiangsu,China)

关键词:

无人机航磁;  数据采集;  多通道;  ARM

Keywords:

UAV aeromagnetics;  data acquisition;  multi-channel;  ARM

分类号:

P315.62

DOI:

10.20015/j.cnki.ISSN1000-0666.2025.0016

摘要:

针对无人机多传感器矢量磁测补偿系统,研制了一套小体积、低功耗的多通道数据同步采集系统。该系统采用模拟采集和控制部分分开设计的方法。模拟采集部分基于STM32处理器STM32F103C8T6,集成了9通道24位高精度的模数转换芯片ADS1255、倾角和温度传感器,能够实现9通道数据的同步采集、飞行载体的倾角数据和温度数据的获取。控制部分基于32位ARM低功耗处理器S3C2416和嵌入式LINUX系统,完成了数据实时采集、SD卡存储、GNSS同步校时和网络通信等功能,并具有功耗低、体积小的特点,满足了机载数据采集系统特定的应用需求。

Abstract:

A multi-channel synchronous data acquisition system with small volume and low power consumption was developed for the UAV multi-sensor vector magnetic measurement compensation system.It adopted a separate design of analog acquisition and control parts,which effectively improved flexibility of installation in limited space.The analog acquisition part was based on STM32 processor STM32F103C8T6,which integrated 9-channel 24-bit high-precision analog-to-digital converter ADS1255,inclination chip and temperature sensor.It can realize synchronous acquisition of 9-channel data,inclination data and temperature data of the carrier.The control part was based on the 32-bit ARM low power processor S3C2416 and embedded LINUX system,and completed the functions of real-time data acquisition,SD card storage,GNSS synchronous time calibration and network communication,and had low power consumption and small size,which can meet the specific application requirements of airborne data acquisition system.

参考文献/References:

崔志强,胥值礼,李军峰,等.2016.无人机航空物探技术研发应用现状与展望[J].物探化探计算技术,38(6):740-745.
Cui Z Q,Xu Z L,Li J F,et al.2016.The R&D application of UAV airborne geophysical survey and its development trend[J].Computing Techniques for Geophysical and Geochemical Exploration,38(6):740-745.(in Chinese)
杜俊岐.2021.旋翼无人机航磁三分量数据采集及收录系统研制[D].长春:吉林大学.
Du J Q.2021.Research on data acquisition system of aeromagnetic three component based on rotor UAV[D].Changchun:Jilin University.(in Chinese)
高全明.2020.固定翼无人机航磁三分量系统误差校正与干扰补偿技术研究[D].长春:吉林大学.
Gao Q M.2020.Research on data acquisition system of aeromagnetic three-component based on rotor UAV[D].Changchun:Jilin University.(in Chinese)
郭华,王明,姚雨晹,等.2022.彩虹-4无人机航磁三分量测量系统研发及应用研究[J].地球物理学报,65(11):4485-4494.
Guo H,Wang M,Yao Y Y,et al.2022.Research and application of aeromagnetic three-component detection system for CH-4 UAV[J].Chinese Journal of Geophysics,65(11):4485-4494.(in Chinese)
刘成,滕云田,王晓美,等.2019.基于遗传算法的磁通门磁力仪观测数据一致性校正[J].地球物理学进展,34(2):751-756.
Liu C,Teng Y T,Wang X M,et al.2019.Consistency correction for the observed data of fluxgate magnetometer based on genetic algorithms[J].Progress in Geophysics,34(2):751-756.(in Chinese)
刘若男,辛义忠,李岩.2022.基于皮尔逊相关系数的动态签名验证方法[J].仪器仪表报,43(7):279-287.
Liu R N,Xin Y Z,Li Y.2022.Dynamic signature verification method based on Pearson correlation coefficient[J].Chinese Journal of Scientific Instrument,43(7):279-287.(in Chinese)
倪晓寅,洪旭瑜.2022.华南地区地磁预测方法预测指标体系的初步应用[J].华南地震,42(4):60-66.
Ni X Y,Hong X Y.2022.Preliminary application of prediction index system of geomagnetic prediction method in South China[J].South China Journal Seismology,42(4):60-66.(in Chinese)
王猛,刘媛媛,王大勇,等.2022.无人机航磁测量在荒漠戈壁地区的应用效果分析[J].物探与化探,46(1):206-213.
Wang M,Liu Y Y,Wang D Y,et al.2022.Application effect analysis of UAV aeromagnetic survey technology in desert and semidesert regions[J].Geophysical & Geochemical Exploration,46(1):206-213.(in Chinese)
翟世龙,黄静,雷晴,等.2024.CGGM全球地磁场模型和新疆地区台站主磁场逐月变化的一致性分析[J].地震研究,47(2):253-262.
Zhai S L,Huang J,Lei Q,et al.Consistency analysis of the monthly variation of the main magnetic field by the global geomagnetic field model and by the geomagnetic station in Xinjiang area[J].Journal of Seismological Research,47(2):253-262.(in Chinese)
张永旺,赵晗,袁宏伟,等.2022.无人机低航空磁测与地面磁测应用效果对比研究[J].西部资源,(3):188-190.
Zhang Y W,Zhao H,Yuan H W,et al.2022.Comparative study on the application effect of UAV low airborne magnetic survey and ground magnetic survey[J].Western Resources,(3):188-190.(in Chinese)
赵琳,杜爱民,乔东海,等.2018.火星车磁通门磁强计技术[J].深空探测学报,5(5):472-477.
Zhao L,Du A M,Qiao D H,et al.2018.The rover fluxgate magnetometer[J].Journal of Deep Space Exploration,5(5):472-477.(in Chinese)
周普志,汤民强,刘迪仁,等.2022.新型国产无人机航磁系统的应用研究[J].海洋测绘,42(1):30-35.
Zhou P Z,Tang M Q,Liu D R,et al.2022.Application research of new domestic UAV aeromagnetic system[J].Hydrographic Surveying and Charting,42(1):30-35.(in Chinese)
周思远,段颖,尤伟,等.2023.地磁三分量测量中磁偏角仪器差的改正问题[J].华南地震,43(2):97-103.
Zhou S Y,Duan Y,You W,et al.2023.Correction calculation on instrument difference of magnetic declination in geomagnetic three-component measurement[J].South China Journal of Seismology,43(2):97-103.(in Chinese)
朱学军.2014.无人机航磁测量中载体干扰磁场补偿方法研究[D].长沙:国防科学技术大学.
Zhu X J.2014.Study on the compensation method of vehicle interferential magnetic field in UAV aeromagnetic survey[D].Changsha:National University of Defense Technology.(in Chinese)
DB/T 59—2015,地震观测仪器进网技术要求 地震烈度仪[S].
DB/T 59—2015,Technical requirements of instruments in network for earthquake monitoring—Seismic intensity instrument[S].(in Chinese)
Funaki M,Higashino S,Sakanaka S,et al.2014.Small unmanned aerial vehicles for aeromagnetic surveys and their flights in the South Shetland Islands,Antarctica[J].Polar Science,7(1):1873-9652.

备注/Memo

备注/Memo:

收稿日期:2024-02-08.
基金项目:国家重点研发计划(2019YFC1509502).
第一作者简介:陈卓琳(1998-),硕士研究生在读,主要从事地球探测与信息技术研究.E-mail:chenzl1692948775@163.com.
通信作者简介:胡星星(1978-),研究员,主要从事地磁观测技术、高精度大动态范围地震数据采集技术、MEMS地震传感技术、结构健康监测等方面研究.E-mail:huxx@cea-igp.ac.cn.

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更新日期/Last Update: 2025-01-01