CAJ | 학술논문

随着航天任务的日趋复杂化，航天器能源需求越来越高，将激光输能技术运用于航天器能源供给越来越受到重视。针对当前地基激光输能技术的发展现状和不足，本文从分离模块航天器的设计理念出发，研究了一种基于模块化航天器的天基激光输能技术。介绍了这种天基激光输能的输能模式和输能过程，分析了其相对于地基激光输能的优势。根据当前激光技术和航天技术的发展现状，分析了实现天基激光输能方式需要解决的五个关键技术，为分离模块航天器的能量供给提供了一种新的解决方案。
수착항천임무적일추복잡화，항천기능원수구월래월고，장격광수능기술운용우항천기능원공급월래월수도중시。침대당전지기격광수능기술적발전현상화불족，본문종분리모괴항천기적설계이념출발，연구료일충기우모괴화항천기적천기격광수능기술。개소료저충천기격광수능적수능모식화수능과정，분석료기상대우지기격광수능적우세。근거당전격광기술화항천기술적발전현상，분석료실현천기격광수능방식수요해결적오개관건기술，위분리모괴항천기적능량공급제공료일충신적해결방안。
As the space task is further complicated,the spacecraft energy demand is higher.Using the laser energytransmission technology to the spacecraft energy supply is more and more attention.In order to supply the gaps of cur-rent ground-based laser energy transmission,a kind of space-based laser energy transmission technology is studied onbasis of the fractionated spacecraft concept.The process and models of this energy transmission are presen-ted.Compared with the ground-based one,the advantages of space-based laser energy transmission are ana-lyzed.According to the development situation of laser technique and aerospace technology,five key technologies thatneed to be achieved for realizing laser energy transmission technology are analyzed,which provides a new solution forthe fractionated spacecraft energy supply.