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首页> 外文期刊>International journal of aerospace engineering >Guidance and Control Design for a Class of Spin-Stabilized Projectiles with a Two-Dimensional Trajectory Correction Fuze
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Guidance and Control Design for a Class of Spin-Stabilized Projectiles with a Two-Dimensional Trajectory Correction Fuze

机译：一类带有二维弹道修正引信的自旋稳定弹的制导与控制设计

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摘要

A guidance and control strategy for a class of 2D trajectory correction fuze with fixed canards is developed in this paper. Firstly, correction control mechanism is researched through studying the deviation motion, the key point of which is the dynamic equilibrium angle. Phase lag of swerve response is the dominating factor for correction control, and formula is deduced with the Mach number as argument. Secondly, impact point deviation prediction based on perturbation theory is proposed, and the numerical solution and application method are introduced. Finally, guidance and control strategy is developed, and simulations to validate the strategy are conducted.
机译：本文针对一类带有固定炮弹的二维弹道修正引信，提出了一种制导与控制策略。首先，通过研究偏差运动来研究校正控制机制，其关键点是动态平衡角。偏斜响应的相位滞后是校正控制的主要因素，公式以马赫数为推论。其次，提出了基于微扰理论的冲击点偏差预测，并介绍了数值解法和应用方法。最后，开发了制导和控制策略，并进行了仿真以验证该策略。

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  • 来源
    《International journal of aerospace engineering》 |2015年第2015期|908304.1-908304.15|共15页
  • 作者

    Wang Yi; Song Wei-dong; Fang Dan; Guo Qing-wei;

  • 作者单位

    Shijiazhuang Mech Engn Coll, Dept Elect Engn, Shijiazhuang 050003, Hebei, Peoples R China;

    Shijiazhuang Mech Engn Coll, Dept Elect Engn, Shijiazhuang 050003, Hebei, Peoples R China;

    Shijiazhuang Mech Engn Coll, Dept Elect Engn, Shijiazhuang 050003, Hebei, Peoples R China;

    Shijiazhuang Mech Engn Coll, Dept Elect Engn, Shijiazhuang 050003, Hebei, Peoples R China;

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