【摘要】 空间飞行器正朝向大型化、轻量化和智能化的方向发展，复合材料薄壁可收展结构可以满足其高收展比、高精度的要求。本文介绍了几种用于空间飞行器的复合材料薄壁可收展结构的特点及其应用现状，总结了复合材料体系、预浸料制备工艺、结构成型工艺技术及性能测试等方面的发展现状，为基于薄壁可收展结构的复合材料技术发展方向提出了建议。更多还原

【Abstract】 Spacecraft are evolving towards larger size, lighter weight, and greater intelligence. Composite thinwalled deployable structures can meet the requirements for high packaging ratio and high precision. This paper introduces the characteristics and current application of several composite thin-walled deployable structures used in spacecraft. It also summarizes the recent advances in composite material systems, prepreg preparation processes, structural molding technologies, and performance testing. Finally, recommendations are proposed for the future development of composite technology based on thin-walled deployable structures.更多还原