航天器环境工程2025，Vol.42Issue(2)：119-127,9.DOI:10.12126/see.2024126
JUICE木星探测器交流磁场控制技术分析
Analysis of AC magnetic field control technology for the JUICE probe
摘要
Abstract
As space science advances,the demand for detecting AC magnetic fields(ACMF)in space continues to be highlighted.Reducing the interference of the ACMF generated by the spacecraft on onboard magnetic sensors is crucial for obtaining high-precision space magnetic field data.The JUICE probe,launched in 2023,has achieved a world-leading level of precision in ACMF control.This paper initially introduces the magnetic sensor configuration and control indicators of JUICE,followed by an overview of the sources of ACMF.Key technologies,including JUICE's ACMF index estimation,ACMF measurement,as well as the optimization of solar panel and reaction wheel design for ACMF control,were examined.The main differences between ACMF control and DC magnetic field control were also discussed.Finally,the magnetic test equipment configuration for JUICE single units and the entire spacecraft was summarized.These practices provide references and guidance for the research and implementation of ACMF control technology in China's future space magnetic field exploration missions.关键词
空间磁场/JUICE探测器/木星探测/磁控/磁试验Key words
space magnetic field/JUICE probe/Jupiter exploration/magnetic cleanliness/magnetic test分类
地球科学引用本文复制引用
刘超波,肖琦,高扬,徐超群,李蔓,刘守文..JUICE木星探测器交流磁场控制技术分析[J].航天器环境工程,2025,42(2):119-127,9.基金项目
国家重点研发计划项目(编号:2022YFA1604600) （编号:2022YFA1604600）
中国航天科技集团有限公司发展战略研究课题(编号:KJW-ZYZYJ-2024-010) （编号:KJW-ZYZYJ-2024-010）
