地震学报2017，Vol.39Issue(2)：239-247,9.DOI:10.11939/jass.2017.02.007
中国电磁监测试验卫星朗缪尔探针数据反演方法研究
Preliminary data inversion method of Langmuir probe onboard CSES
摘要
Abstract
Langmuir probe (LP) is a plasma environment detection technology,which is used in a wide range of space-based detection.The LP,as a payload of the China seismo-electromagnetic satellite (CSES),has been designed for in situ measurement of the ionosphere plasma parameters.In this paper,we presented a simplified inversion method of Langmuir probe observation data in the plasma environment,basing on the observation principle of Langmuir probe and the approximate theoretical formula proposed by Irving Langmuir et al.Langmuir probe data tested in plasma chamber is used to verify the method.The results show that the data inversion method is effective and can be used as a basic inversion method of Langmuir probe observation data,which would provide the technical basis for subsequent data processing.关键词
朗缪尔探针/数据标定/伏安特征曲线/电子密度/电子温度Key words
Langmuir probe/data calibration/current-voltage characteristic curve/electron density/electron temperature分类
天文与地球科学引用本文复制引用
颜蕊,胡哲,王兰炜,关燚炳,刘超..中国电磁监测试验卫星朗缪尔探针数据反演方法研究[J].地震学报,2017,39(2):239-247,9.基金项目
国家自然科学基金(41404058)和中国地震局地壳应力研究所基本科研业务专项(ZDJ2014-11)共同资助. （41404058）
