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�������պ����ѧѧ�� 2012, Vol. Issue (4) :513-518    DOI:
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Combined simulation system design for trajectory planning of spacecraft proximity guidance
Liu Tao, Zhao Yushan, Shi Peng, Li Baojun*
School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

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ժҪ �Ժ����������뵼���켣�滮������֤ΪĿ��,�Ի���Visual C+ +,Vega Prime��Matlab�����Ϸ���ϵͳ���п����о�.����,��������ѧģ��.Ȼ��,����Matlab������������ѧģ�ͽ����Ż����,�õ�׷�ٺ��������������ʱ��λ�á��ٶȵ���Ϣ.��ͨ��Multigen Creator����������ǵȶ����ģ��,ʹ��Vega Prime�����Ӿ�����.֮��,����Visual C+ +����ϵͳ����,���������������ϵķ�����֤ϵͳ.���,����Բ�ο�����½����뽻�����������ʽȼ�����Ź켣�滮Ϊ��,��֤�˸����Ϸ���ϵͳ.
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Abstract�� Aiming at simulating and verifying trajectory planning for spacecraft proximity guidance, a combined simulation system based on Visual C+ +, Vega Prime and Matlab was developed. The mathematical model of the problem was presented. Then the model was solved and optimized using Matlab, and the position and velocity as well as other information of the chaser spacecraft doing proximity maneuver were obtained. The models of satellites and other objects were built using Multigen Creator software, and Vega Prime was used for visual simulation. After that, system integration was constructed via Visual C+ +, and the simulation and verification system based on Visual C+ +, Vega Prime and Matlab was built. The verification of this combined system was discussed using a test case that the fuel-optimal trajectory based on continuous thrust was planned for proximity rendezvous for elliptic reference orbit.
Keywords�� spacecraft   proximity guidance   trajectory planning   simulation system     
Received 2010-12-23;
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����, ������, ʦ��, ���.�����������뵼���켣�滮����ϵͳ���[J]  �������պ����ѧѧ��, 2012,V(4): 513-518
Liu Tao, Zhao Yushan, Shi Peng, Li Baojun.Combined simulation system design for trajectory planning of spacecraft proximity guidance[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2012,V(4): 513-518
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2012/V/I4/513
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