静不稳定技术是导弹设计领域中的新技术,它在提高导弹飞行速度、距离和机动性等方面有着优势。针对静不稳定导弹自动驾驶仪阻尼回路设计问题,分析了静不稳定导弹的结构特点和性能优势,利用标准系数法提出驾驶仪设计的简便计算方法。通过三组不同飞行参数的弹道特征点驾驶仪仿真计算和结果对比,验证了设计方法在控制系统性能稳定方面的可行性。结果表明该方法适用于静不稳定导弹自动驾驶仪设计。

Relaxed static stability is a new concept in missile design, and it is a new way to raise the flying speed, distance and maneuverability for missile. The definition of RSS missile and its advantage were described. A simplified method for designing a stable loop for the RSS missile autopilot was developed. The simulation results of feature points on its trajectory shows that this approach offers satisfactory control system performance, so it suits for RSS missile autopilot design.