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New Propulsion Technique for LEO Spacecrafts: Magnetism Propulsion
Authors
刘开磊
张珩
+3 more
李文皓
肖歆昕
郭正雄
Publication date
30 July 2012
Publisher
Abstract
基于地球空间磁场的磁作用效应,提出了一类低轨航天器无工质消耗的磁推进方法,并对航天器的高度保持进行了研究。该方法具有作用机理明晰、物理结构简单、控制策略灵活等特征。以磁场对磁体作用的磁矩理论为基础,建立了带磁航天器飞行的磁推力模型,提出了基于磁力线追踪策略的轨道高度保持方法。利用熟知的IGRF11地磁模型,通过数值仿真计算,验证了磁推进方法对于600~1000km圆轨道航天器进行高度保持的有效性
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Institute Of Mechanics,Chinese Academy of Sciences
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Last time updated on 12/02/2018