New Technology Testing Result of SJ-9 Satellite
- Paper number
IAC-13,B4,6A,1,x17681
- Author
Mrs. Liu Yiwei, China
- Coauthor
Mr. Zhao Zhiming, China
- Coauthor
Mr. Xie Bin, China
- Coauthor
Mr. Zhai Feng, China
- Coauthor
Ms. Yao Fang, China
- Coauthor
Dr. Li Li, China
- Year
2013
- Abstract
New Technology Testing Result of SJ-9 Satellite Zhao zhiming Liu yiwei Xie bin Zhai feng Yao fang DFH SATELLITE CO., LTD POX CODE 100094 New technology test satellite of SJ-9 was launched successfully on October 14, 2012. SJ-9 satellite is focuse on much more new technology such as long-life and high-reliability， high-accuracy and high-property, important elements, and two satellite formation flying and high-accuracy baseline measurment and so on. Satellite project SJ-9 for technologies demonstration consists of two satellites, SJ-9A small-satellite and SJ-9B micro-satellite，of which the key demonstrations are high-precision two satellite formation flight , At same time,SJ-9A satellite include s of 17 new technology testing devices and 10 new-typy elements.SJ-9B satellite includes of 7 new technology testing devices. First, satellite SJ-9A uses mature CAST-2000 plateform which can support the test of key devices including of electronic propulsion system, high-performance small camera, etc. Satellite SJ-9B uses new-type CAST-100 plateform which can support the test of key devices including of LWIR focal-plane，coad optics，long life stirling cryocooler, etc. SJ-9 satellite supplies with the reliable and stable platform for on-obit new technology testing devices. SJ-9 satellite realize the key technology demonstrations of two satellite formation flight and high-precision baseline measurement , electronic propulsion system and high-performance satellite-to-ground integrated imaging. The new technology demonstrations such as super-capacitor, high-termperture superconduct, new-type attitude control devices have been tested successfully on orbit at first. 25 new technology testing devices of SJ-9 satellite have been finished basic test on orbit successful. All kinds of function and property for testing device satisfy with the requirements . SJ-9 satellite is successful. The technology level and ability of the satellite in China is raised up. And then these technologies have caught up with world level.- Abstract document
- Manuscript document
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