摘要
本文运用微分对策理论研究了水平面上某战术导弹与目标飞机之间的最小时间变速拦截问题。在多重时间尺度分解的假定下,采用强迫奇异摄动方法(FSPT)求得了近似解析形式的次最优反馈制导控制规律。选用实际的空气动力数据进行了数值计算,结果表明该次最优制导律是有效的和便于实际应用的。
In this paper,the problem of variable-speed minimum-time interception between a tactical missile and an aircraft in horizontal plane is analysed by using the differential games theory.Under the assumption of multiple time-scale separations suboptimal feedback guidance control law is obtained by using the technique of forced singular perturbation (FSFT) . The numerical calculations are made by using the realistic aerodynamic and propulsion data. The results show that this suboptimal guidance law is valid for the practical applications.
出处
《控制与决策》
EI
CSCD
北大核心
1989年第5期7-13,共7页
Control and Decision
