地磁场模型及其在航天领域的应用  

Geomagnetic Field Model and Its Application in Aerospace Field

作　　者：李琦 王微 邱宝贤 余梦洋 刘立加 LI Qi;WANG Wei;QIU Baoxian;YU Mengyang;LIU Lijia(61365 Troops,Tianjin 300143,China;Political Work Guarantee Center,Aerospace Systems Department,Beijing 100089,China)

机构地区：[1]61365部队,天津300143 [2]航天政工保障中心,北京100089

出　　处：《天津科技》2023年第5期64-66,73,共4页Tianjin Science & Technology

摘　　要：随着航天技术快速发展,通过对现有地磁场模型在航天领域中的应用现状观察发现,目前模型的精度和分辨率已不能满足日益激烈的空间领域的竞争。通过总结全球和区域最新的地磁场模型研究进展及其建模理论,分析地磁场模型在航天领域的应用,提出要加强现有磁测数据的整编以应对未来航天市场需求,为技术创新提供思路,研发适合我国航天发展的高精度、高分辨率的地磁场模型。With the rapid development of aerospace technology,through observation of the current application status of existing geomagnetic field models in the aerospace field,it is found that the accuracy and resolution of the current models can not meet the increasingly fierce competition in the space field.By summarizing the latest research progress and modeling theory of global and regional geomagnetic field models,analyzing the application of geomagnetic field models in the aerospace field,it is proposed to strengthen the integration of existing magnetic measurement data to meet the future demand of the aerospace market,in order to provide ideas for technological innovation,and develop high-precision and highresolution geomagnetic field models suitable for China’s aerospace development.

关 键 词：地磁场模型 航天工程 地磁导航 磁力矩器 洛伦兹航天器 

分 类 号：P318[天文地球—固体地球物理学]