摘要
针对迫弹的末段弹道修正问题,建立了脉冲控制的六自由度弹道模型,提出了一种基于实时弹目偏差量的控制策略,仿真研究了该控制策略对修正能力、飞行稳定性的影响规律等问题。结果表明:该控制策略能有效地修正弹道,缩小弹目偏差。该研究对脉冲发动机在末段修正迫弹上的工程应用有一定的参考。
In view of the problem of the terminal trajectory correction mortar, the 6 degree of freedom trajectory correction model using impulse was established. One control strategy based on the miss distance between projectile and target is put forward. Based on trajectory model, effect of this control strategy on the correction ability and flight stability was studied in this paper. The simulation result indicates that this control strategy can correct the trajectory effectively and reduce the miss distance between projectile and target. This research is useful in the engineering application of pulse engine in terminal trajectory correction mortar.
出处
《探测与控制学报》
CSCD
北大核心
2008年第B10期8-10,14,共4页
Journal of Detection & Control
关键词
脉冲修正
控制策略
弹目偏差
pulse corrections control strategy
miss distance
