旋转导弹自旋频率设计

针对旋转导弹的自旋频率设计，给出了其影响因素，自旋频率选择原则，考虑了导弹动态稳定区等因素，以某导弹为例，计算了其动力系数、固有频率、动态稳定区，通过大量系统计算、系统频率分析，设计了某旋转弹自旋频率。文中提出的方法对同类导弹自旋频率设计有参考价值。

Design of Self-spin Frequency for Rotating Missiles

Aimed at the design of rotating missile's self-spin frequency,the factors of influence and principle for the choice of self-spin frequency were presented in consideration of the missile's dynamic stable region.Taking a type of missile as an example,the self-spin frequency of the rotating missile was designed by calculating power factor,intrinsic frequency and dynamic stable region of the missile and analyzing systematic frequency.The method presented in this paper has reference value for self-spin frequency design in the similar kinds of missiles.