The invention provides a full-axis magnetic gradiometer, a magnetic operation system and an operation method, wherein the total field magnetic force sensing unit comprises a first magnetometer and a second magnetometer which are transversely arranged at an interval, and a third magnetometer and a fourth magnetometer which are longitudinally arranged at an interval; wherein the first magnetometer and the second magnetometer are used for collecting horizontal and transverse total field gradients, the third magnetometer and the fourth magnetometer are used for collecting vertical total field gradients, and the first magnetometer, the second magnetometer and the fourth magnetometer are used for collecting horizontal and longitudinal total field gradients; and the data processing system communicates with the total field magnetic force sensing unit and is used for acquiring magnetic force data detected by the total field magnetic force sensing unit. A magnetic operation system can be constructed by adopting one or more of the full-axis magnetic gradiometers. According to the magnetic force operation method, data of a plurality of total field magnetic force sensing units are synchronouslycollected, and magnetic field gradient tensor data can be obtained through calculation.

    本发明提供一种全轴磁力梯度仪、磁力作业系统及作业方法。梯度仪包括:总场磁力传感单元:包括呈横向间隔设置的第一磁力仪和第二磁力仪,及,呈纵向间隔设置的第三磁力仪和第四磁力仪;其中,呈第一磁力仪及第二磁力仪用于采集水平横向总场梯度,第三磁力仪及第四磁力仪用于采集垂直方向总场梯度,第一磁力仪、第二磁力仪及第四磁力仪用于采集水平纵向总场梯度;数据处理系统:与总场磁力传感单元通信,用以采集总场磁力传感单元检测的磁力数据。采用一个或多个所述全轴磁力梯度仪可构建磁力作业系统。磁力作业方法,同步采集多个总场磁力传感单元数据,并可计算获得磁场梯度张量数据。


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    Title :

    Full-axis magnetic gradiometer, magnetic operation system and operation method


    Additional title:

    全轴磁力梯度仪、磁力作业系统及作业方法


    Contributors:
    PEI YANLIANG (author) / LIU CHENGUANG (author) / WU AIPING (author) / LIU BAOHUA (author) / ZHAO ZHANMING (author)

    Publication date :

    2020-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01V Geophysik , GEOPHYSICS



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