月尘环境材料带电地面模拟试验系统研究  

Study on Ground Simulation Test System of Material Charging under Lunar Dust Environment

作　　者：许滨[1] 原青云[1] 孙永卫[1] 吴勇[2] 

机构地区：[1]军械工程学院静电与电磁防护研究所,河北石家庄050003 [2]武汉军械士官学校导弹系,湖北武汉430000

出　　处：《军械工程学院学报》2014年第1期36-39,共4页Journal of Ordnance Engineering College

摘　　要：介绍月尘的特点及月尘静电对航天活动的危害,根据月尘环境下材料带电的原理,构建真空环境材料带电地面模拟试验系统.利用装置进行模拟静电月尘对探月航天器的作用,研究月尘静电对登月探测器的静电起电、吸附、耦合及放电效应影响规律,从而初步解决我国在探月工程上月球探测器对月球表面静电防护技术的需求.This paper introduces the characteristics of lunar dust and harm of lunar dust electro-statics to spacecraft’s activities,based on the fundamental principles of material charging under the lunar dust environment,and sets up a ground simulation system of charged materials in vacu-um environment.This system can be used to inspect the effects of simulated electrostatic lunar dust on lunar probes,to study the laws of effects of lunar dust on moon crafts as to its electrostat-ic electrification,adsorption,coupling and discharge.It is intended to meet the requirements of e-lectrostatic shielding technology for our country＆#39;s lunar probe programs.

关 键 词：月尘 静电 地面模拟试验系统 

分 类 号：O441[理学—电磁学]