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火星空间环境磁场探测研究--"萤火1号"磁强计的研制与应用
Alternative TitleMartian space environment magnetic f ield research :Development and applicationof the YH-1 precision magnetometer
王劲东; 赵华; 周斌; 陈斯文; 廖怀哲; 朱光武; 王赤; 张鑫; 李磊; 孙越强; 冯永勇; 周敬萱; 陶然; 北京8701信箱
Department太阳系探测联合研究中心
Source Publication物理
2009
Volume38Issue:11Pages:785-792
Language中文
Keyword火星探测 磁场探测 磁通门磁强计
Abstract文章介绍了"萤火1号"卫星对火星空间环境磁场进行探测的目的、意义及采用的方式方法.研究火星的空间环境离不开火星磁场,它对于火星弓激波、磁鞘,电离层,大气等绝大多数空间环境效应都有着深刻的影响,因此"萤火1号"卫星安装了一台重要的科学探测载荷--高精度磁强计,以满足科学研究和应用目标的需求.磁强计从原理选择到具体设计,都考虑到了火星轨道严酷的工作环境和科学目标所需的测量要求.通过"萤火1号"装星前的地面标定测试实验,验证了高精度磁强计可以在-140-75℃温度范围内测量±256nT以内的磁场,分辨率达到了0.01nT,带宽内总噪声小于0.03nT,能够胜任"萤火1号"对火星空间环境探测的科学任务."萤火1号"火星探测器将于2011年与俄罗斯的"福布斯-土壤"一同飞往火星,这是人类送往火星最精密的磁场探测器之一,将对火星空间环境磁场结构和动力学过程进行精密而详细的探测.
Other AbstractWe review the purpose,significance and method of the determination of the Martian space environment s magnetic field by Yinghuo-1(YH-1),the first Chinese Martian space environment exploration orbiter.Most of the scientific objectives of the YH-1 orbiter are related to the Martian space magnetic field,so the magnetometer is considered to be one of the most important payloads.This instrument is designed to work in the harsh environment of the Mars orbit and to collect accurate data of its magnetic field over...
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1564
Collection空间科学部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
王劲东,赵华,周斌,等. 火星空间环境磁场探测研究--"萤火1号"磁强计的研制与应用[J]. 物理,2009,38(11):785-792.
APA 王劲东.,赵华.,周斌.,陈斯文.,廖怀哲.,...&北京8701信箱.(2009).火星空间环境磁场探测研究--"萤火1号"磁强计的研制与应用.物理,38(11),785-792.
MLA 王劲东,et al."火星空间环境磁场探测研究--"萤火1号"磁强计的研制与应用".物理 38.11(2009):785-792.
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