【摘要】 介绍了一种空间大口径碳化硅指向镜轻量化设计,其内容包括镜子外部形状、背部轻量化孔结构形式。最后用有限元方法分析设计结果,这为国内设计空间大口径碳化硅指向镜提供了参考经验。更多还原

【Abstract】 A kind of light-weighted design of space big pointing mirror made of SiC is introduced,that involves the figure of pointing mirror,the structure of light-weighted holes on the back of the mirror.The mode of the mirror is done by the finite element method.It is supported to design of space big pointing mirror in the country.更多还原