低轨星座卫星快速开发与验证方案设计OA北大核心CSTPCD

Aiming at meeting the rapid development and verification needs of LEO(low earth or-bit)constellation satellite,the parallel development and verification scheme of engineering satel-lite model and a VPI(verification platform interface)and experimental satellite is proposed.Through the development of engineering satellite model,the design of structure subsystem,as-sembly and the main design of power supply and propulsion subsystem are verified to support the optimization of experimental satellite design and the commissioning of main structure.VPI vali-dates of equipment electrical interface and software.Through experimental satellite develop-ment,the functional performance of LEO constellation satellite is comprehensive verified,and the baseline of satellites is established.The verification scheme is implemented in satellites,and is proved that it can effectively improve the verification efficiency of LEO constellation satellite.