DocumentCode
3217491
Title
Collision-avoiding research based on barrier theory for satellites formation flying
Author
Liu Jianfeng ; Cui Naigang
Author_Institution
Dept. of Space Eng., Harbin Inst. of Technol., China
fYear
2006
fDate
7-11 Aug. 2006
Firstpage
663
Lastpage
667
Abstract
It is mission critical to avoid collisions between satellites as they moving in space. We present a method based on the barrier theory of differential game that may consider one satellite as a pursuer, the other as evader. According to optimal control theory, Hamiltonian function with the state inequality constraints of the min distance between adjacent satellites is investigated, and then obtaining optimal control. Finally the barrier trace is achieved according to barrier theory.
Keywords
aerospace control; artificial satellites; collision avoidance; game theory; mobile robots; optimal control; Hamiltonian function; barrier theory; differential game; optimal control; satellites collision avoidance; satellites formation flying; state inequality constraints; Game theory; Helium; Mission critical systems; Optimal control; Planets; RNA; Satellites; Space technology; X-ray lasers; Zinc; barrier theory; collision-avoiding; differential game; formation flying;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference, 2006. CCC 2006. Chinese
Conference_Location
Harbin
Print_ISBN
7-81077-802-1
Type
conf
DOI
10.1109/CHICC.2006.280695
Filename
4060604
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