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http://dx.doi.org/10.5139/JKSAS.2015.43.3.257

Design and Analysis of Structure for SpaceEye-1  

Jeon, Jae-Sung (Satrec Initiative(SI))
Jeong, Sumin (Satrec Initiative(SI))
Choi, Woong (Satrec Initiative(SI))
Kang, Myungseok (Satrec Initiative(SI))
Jeong, Yunhwang (Satrec Initiative(SI))
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.43, no.3, 2015 , pp. 257-264 More about this Journal
Abstract
The structure of SpaceEye-1 developed by Satrec Initiative is designed to carry out various earth observation missions in harsh launch and orbit environments. This paper describes methodology of the structure design and analysis performed during the SpaceEye-1 development. The SpaceEye-1 structure is designed not only to endure the static/dynamic loads but also to protect a main payload and all other components under the launch environments. The structural design requirements were derived from the requirements of the launch vehicle, payload, and other subsystems from the initial development phase. Three-dimensional modeling process was used to verify geometric compatibility of the structure with the other subsystems, and finite element analysis was used to confirm whether the designed structure satisfied all the mechanical requirements derived from the launch vehicle and payload.
Keywords
Natural Frequency(NF); Separation Plane; Harness; CFRP; Modal Effective Mass;
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  • Reference
1 Vincent L. Pisacane, "Fundamental of Space System Second Edition"
2 Do-Soon Hwang, " Design and Analysis of Satellite" Journa of the Korean Society for Aeronautical and Space Sciences, Vol. 27, No. 2 Apr. 1999, pp.111-121.
3 jin-Hee Kim, Sung-Hoon Kim, Juhun Rhee and Do-Soon Hwang, " The Design and Analysis of KOMPSAT SDM" Journa of the Korean Society for Aeronautical and Space Sciences, Vol. 28, No. 5 Aug. 2000, pp.133-140.
4 Jae-Sung Jeon, Woong Choi, Jung-Suk Bae, " Launch Evaluate of the Small Satellite according to Launcher Selection" Fall Conference, 2008, pp.1369-1372.
5 Jacob Job Wijker, "Spacecraft Structure"