TIANJIN SCIENCE & TECHNOLOGY ›› 2023, Vol. 50 ›› Issue (5): 64-66.

• Science & Society • Previous Articles     Next Articles

Geomagnetic Field Model and Its Application in Aerospace Field

LI Qi1, WANG Wei2, QIU Baoxian1, YU Mengyang1, LIU Lijia1   

  1. 1. 61365 Troops,Tianjin 300143,China;
    2. Political Work Guarantee Center,Aerospace Systems Department,Beijing 100089,China
  • Received:2023-05-05 Online:2023-05-25 Published:2023-12-28

Abstract: 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 high-resolution geomagnetic field models suitable for China's aerospace development.

Key words: geomagnetic field model, aerospace engineering, geomagnetic navigation, magnetic torquer, Lorentz spacecraft

CLC Number: