摘要(英) |
Human life is dependent on many space missions and satellite services provided, with space activities which have a lot of space debris, which makes debris impact, cause serious harm to the rapid rate of increase. Therefore study the collision probability, as a matter of great urgency.
As such, the impact of space predicted relative importance. This use of Two-Line Elements conversion, obtain the required computational parameters. In this study the spatial density method to identify each one flying objects in space share some space density.
By flying objects act as a conductor in electronic flow situation. This concept is, of course, the concept of flux, and thus the number of collisions is derived.
With spatial density and collision frequency of the concept, it can proceed in the complicated collision, taking a step forward in better understanding the collision probability. |
參考文獻 |
Grant R., Fowles and George L., Cassiday, 1999. Analytical Mechanics, Saunders College Publ, 6th Edition.
Johnson, Nicholas L., 2004. History of On-Orbit Satellite Fragmentations 13th Edition, National Aeronautics and Space Administration Publ.
Kervin, P.W.; Africano, J.L.; Sydney, P.F.; Hall D., 2004. Small satellite characterization technologies applied to orbital debris.
Kessler, D.J., 1981. Derivation of the collision probability between orbiting objects: the lifetimes of Jupiter’s outer moons. Icarus 48, 39.
Kreyszig, 1999. Advance Engineering Mathematics, Peter Janzow Publ, 8th Edition.
Liou, J.-C., 2004. Collision activities in the future orbital debris environment.
Prussing, John E. and Conway, Bruce A., 1993. Orbital Mechanics, Oxford University Press, Inc.
Su, Shin-Yi., 1987. On the spatial density of an object in keplerian orbit.
周展毅,2002,GPS信號遮蔽觀測於電離層斷層掃描之模擬研究,碩士論文,國立中央大學太空科學所
劉怡吟,1999,台灣上空飛行物之偵測研究,碩士論文,國立中央大學太空科學研究所
劉國華,1998,軌道碎片模型的緯度變化,碩士論文,國立中央大學太空科學研究所
參考網站
http://www.nspo.org.tw
http://w103.news.tpc.yahoo.com/attitudelist_single.html?feel=1&d=0
http://taiwanbbs.org/cgi/index.pl?b=mil,m=1168056279
http://news.yam.com/reuters/china/200701/20070119857523.html
資料來源
圖1-1-1太空垃圾數量由P.W. Kervin提供詳細數目
風雲-1號C及風雲-1號C垃圾的二列元素資料摘自
http://www.celestrak.com/NORAD/elements/
軌道物體的資料來源於Jonathan's Space Report的網站 |