航天器环境工程2025，Vol.42Issue(5)：477-484,8.DOI:10.12126/see.2025043
面向批产卫星的智能化磁试验系统设计及验证
Design and verification of an intelligent magnetic testing system for batch-production satellites
摘要
Abstract
To address the challenges of heavy workload and low efficiency in magnetic testing for batch-production satellites,an intelligent magnetic testing system was designed and implemented.The system comprises eight subsystems that integrate magnetic moment measurement,magnetic field measurement,magnetization/demagnetization testing,and automatic cable connection/disconnection,achieving a high level of automation.The magnetic flux method was adopted for rapid magnetic moment measurement,and magnetic field gradient information acquired through a magnetometer array scan was integrated to enable fully unmanned operation via automated process control.Verification results showed that the system achieved a magnetic moment measurement error of less than 5%±20 mA·m2,completed single-condition magnetic moment testing within 5 s,and controlled the entire testing process for a single satellite within 30 min,supporting annual testing throughput of over 1,000 satellites.Compared with traditional manual systems,the proposed system significantly improved testing efficiency,accuracy,and labor cost savings.The results demonstrate an efficient and reliable engineering solution for batch-production satellite magnetic testing,providing valuable insights for the development of intelligent magnetic testing technology and AIT laboratory construction in China.关键词
磁试验自动化/磁试验智能化/批产卫星/磁场测量/磁矩测量Key words
magnetic test automation/intelligent magnetic testing/batch-production satellites/magnetic field measurement/magnetic moment measurement分类
航空航天引用本文复制引用
徐超群,刘超波,肖琦,陈金刚,耿晓磊,周晶晶..面向批产卫星的智能化磁试验系统设计及验证[J].航天器环境工程,2025,42(5):477-484,8.基金项目
国家重点研发计划项目(编号:2022YFA1604600) （编号:2022YFA1604600）
