Study Of The Space Station Aos Program

This thesis is a research on the space station's data system, which is based on the CCSDS recommendation for AOS. How to design a data system, based on AOS for our future space station is discussed in this thesis. After that, a demo model of the data system is proposed, which can demonstrate how the real data system works.(1) What CCSDS recommendation for AOS is and how AOS works are introduced in the first.(2) What is the demand of the data system of our country space station and why we take AOS to mange the data system are discussed in the following. As a result of this part, we propose a feasible frame scheme for the data system based on AOS and expatiate on why we make the scheme like that.(3) By predigesting the scheme, we realize a demo model of the data system. The demo model keeps most key techniques of AOS, but its scale is smaller than the real one. From the opinion of the function, the demo model simulates visual phone, the technique of telescience, the transmitting of the load and Internet extended to space.Actually, this research is one of the predicting projects on our future space station. The research tries to apply AOS to the space station's data system. In the future the research could be a reference for the real data system.