| 共面变速拦截对策的一个统一的近似反馈解 |
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| 引用本文： | 刘长有,张嗣瀛.共面变速拦截对策的一个统一的近似反馈解[J].航空学报,1989,10(9):427-433. |
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| 作者姓名： | 刘长有 张嗣瀛 |
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| 作者单位： | 东北工学院
(刘长有)，东北工学院(张嗣瀛) |
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| 摘 要： | 本文运用微分对策理论研究了战术导弹与目标飞机之间的共面变速拦截问题,采用强迫奇异摄动方法求得了统一的近似反馈制导控制规律。选用实际空气动力数据的算例表明这个次最优制导控制规律是有效的。
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| 关 键 词： | 二人零和对策 非线性微分对策 奇异摄动 反馈控制策略 |
| 收稿时间： | 1988-04-13; |
AN UNIFIED APPROXIMATE FEEDBACK SOLUTION OF COPLANAR VARIABLE-SPEED INTERCEPTION GAMES |
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| Northeast University of Technology Liu Changyou and Zhang Siying.AN UNIFIED APPROXIMATE FEEDBACK SOLUTION OF COPLANAR VARIABLE-SPEED INTERCEPTION GAMES[J].Acta Aeronautica et Astronautica Sinica,1989,10(9):427-433. |
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| Authors: | Northeast University of Technology Liu Changyou and Zhang Siying |
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| Institution: | Northeast University of Technology Liu Changyou and Zhang Siying |
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| Abstract: | In this paper, the problem of coplanar variable-:peed interception between a tactical missile and an aircraft is analysed by using the differential games theory. A unified approximate guidance law in feedback form is obtained by using the technique of forced singular perturbation(FSPT). The illustrative example with the realistic aerodynamic and propulsion data shows that this subopimal guidance control law is available for the practical applications. |
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| Keywords: | two-player zero-sum games nonlinear differential games singular perturbation feedback control strategies |
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