Study on Reliability Test of External Air-Launched Carrier Rocket  

作　　者：Zimeng Yin Yu Huang Qingqi Liu Zimeng Yin;Yu Huang;Qingqi Liu(Beijing Institute of Space System Engineering, Beijing, China)

机构地区：[1]Beijing Institute of Space System Engineering, Beijing, China

出　　处：《Advances in Aerospace Science and Technology》2024年第4期142-147,共6页航空科学与技术(英文)

摘　　要：In this paper, the method of reliability test profile construction for air-launched spacecraft is analyzed, in order to effectively carry out air-launched spacecraft flight reliability test. The flight mission profile and environment profile of air-launched spacecraft are formed. Meanwhile, the method of temperature stress, vibration stress, electronic stress and humidity stress of external spacecraft under different mission profiles are calculated. Finally, this paper takes an airborne electronic product as an example, and a reliability test profile is designed by correction of the experimental section with measured data.In this paper, the method of reliability test profile construction for air-launched spacecraft is analyzed, in order to effectively carry out air-launched spacecraft flight reliability test. The flight mission profile and environment profile of air-launched spacecraft are formed. Meanwhile, the method of temperature stress, vibration stress, electronic stress and humidity stress of external spacecraft under different mission profiles are calculated. Finally, this paper takes an airborne electronic product as an example, and a reliability test profile is designed by correction of the experimental section with measured data.

关 键 词：Air Launch Launch Vehicle RELIABILITY Test Profile 

分 类 号：V44[航空宇航科学与技术—飞行器设计]