analysis on tt&c scheme for the lower orbit long-playing final-stage rocket
- Paper number
IAC-13,D2,9-D6.2,11,x19697
- Author
Mr. Xiaoding Wang, China Academy of Launch Vehicle Technology, China, China
- Coauthor
Ms. Xia Zhang, China Academy of Launch Vehicle Technology, China, China
- Coauthor
Mr. Tang Qingbo, China Academy of Launch Vehicle Technology, China
- Coauthor
Mr. Chao Tang, China Academy of Launch Vehicle Technology, China, China
- Year
2013
- Abstract
To improve the ability into space becomes common selection for every leading aerospace country. According to planning of manned moon-fall mission, the final-stage rocket will stay in low earth parking orbit for several days; therefore, it brings new TT\&C demand. Firstly, this paper analyzes TT\&C demand for final stage of a certain launch vehicle which will stay in orbit for a long time, such as remote control, image data transmission, whole journey coverage and power constraint. Next, the paper analyzes key points of TT\&C scheme and compares different manners of scheme selections. The key points include ground-based and space-based TT\&C systems, frequency selection, communication link budget, antenna selection and so on. Finally, it brings forward one TT\&C scheme for the final-stage racket which will stay in LEO for a long time, including system composition, system working principle, and solutions for satisfying power saving in orbit.
- Abstract document
- Manuscript document
IAC-13,D2,9-D6.2,11,x19697.pdf (🔒 authorized access only).
To get the manuscript, please contact IAF Secretariat.