航天器环境工程2016，Vol.33Issue(2)：211-215,5.DOI:10.3969/j.issn.1673-1379.2016.02.018
航天器介质充电效应模拟试验中的非接触式电位转接测量技术
Non-contact transferred potential measurement technology in ground testing for spacecraft dielectric charging effect simulation
郑耀昕 1张振龙 2郑汉生 1韩建伟1
作者信息
- 1. 中国科学院国家空间科学中心，北京 100190
- 2. 中国科学院大学，北京 100049
- 折叠
摘要
Abstract
The dielectric charging potential is one of the important parameters to be measured in the charging and discharging effect simulation test. A non-contact transferred measurement method is presented, the influencing factors on the measurement errors are analyzed, the methods for improving the transferred measurement resolution are proposed, and a non-contact measurement system with a transfer mechanism is designed. The validation test results show that the resolution of the dielectric charging voltage is less than 10V, and the error caused by the charge leakage is less than 1%. The system can meet the requirements of the spacecraft dielectric charging potential measurement.关键词
航天器充电效应/电位测量/非接触式测量/分辨率Key words
spacecraft charging effect/potential measurement/non-contact measurement/resolution分类
航空航天引用本文复制引用
郑耀昕,张振龙,郑汉生,韩建伟..航天器介质充电效应模拟试验中的非接触式电位转接测量技术[J].航天器环境工程,2016,33(2):211-215,5.
