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�������պ����ѧѧ�� 1998, Vol. 24 Issue (6) :650-653    DOI:
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Research on Optimal Pointing Maneuvers of Post Stall Aircraft
Zhang Shuguang1, Sun Jinbiao2*
1. Beijing University of Aeronautics and Astronautics,Dept. of Flight Vehicle Design and Applied Mechanics;
2. Air Force Command College, 2th Dept.

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Abstract�� A terminal condition is put forward based on nonlinear point-mass aircraft dynamics, under which the given movable target shall be pointed. A numerical procedure on optimization of minimum-time pointing maneuvers is then established, in which the conjugate gradient method is employed to search for the optimal solution, and a punishment function is defined to handle the constraints. Numerical results show that the procedure can help ascertain the "best" maneuvers for different tactic requirements. Also shown is that the capability of rapid deep post-stall entry plays an unusual role in target pointing and shooting in within-visual-range air combat, as well as the capability of swift flight path reorientation which mainly stresses on the maximum lift.
Keywords�� target tracking   visual flight   flight optimization   nose pointing   post stall     
Received 1998-05-18;
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�����, ����.��ʧ�ٷɻ�����ָ��Ŀ������о�[J]  �������պ����ѧѧ��, 1998,V24(6): 650-653
Zhang Shuguang, Sun Jinbiao.Research on Optimal Pointing Maneuvers of Post Stall Aircraft[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 1998,V24(6): 650-653
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