潜艇潜望镜瞄准线三轴稳定研究

Study of three - axis stabilization to the submarine periscope Une of sight

介绍了潜艇潜望镜瞄准线在高度俯仰与方位回转两轴稳定的基础上增加绕光轴旋转而成为三轴稳定的三轴排列方式,应用刚体的无限小转动理论用几何法推导了瞄准线三轴稳定的运动轨迹方程,在此基础上提出了实现瞄准线三轴稳定的控制方案。

This paper introduces the arrangement of three - axis to the submarine periscope line of sight, which were existing elevation rotation axis, azimuth rotation axis and new adding rotation optical axis. On the base of that, the locus formula of three - axis on the condition of periscope line of sight stabilization is concluded with rigid body's infinitesimal rotating principles and geometry principle,and the control scheme of three - axis stabilization is presented.