车载机载稳瞄系统FSM补偿技术

提出并采用一种粗／精／组合二级稳定的新方案，用于对车、机载多传感器光电综合系统瞄准线（ＬＯＳ）及图象进行高精度稳定与跟踪。本技术的重要特征是采用挠性支承精稳反射镜（ＦＳＭ）组件以及粗／精多回路复合控制技术以获得高回路带宽和对扰动的大幅度衰减。用一个双自由度陀螺进行稳定及跟踪，有效地解决了粗／精通道的匹配与耦合。与传统的ＬＯＳ稳定系统相比较，稳定精度提高近一个数量级

The FSM Compensation for Vehicule borne and Airborne Stabilized Aiming Systems

A new scheme is suggested and adopted which can be used for high accuracy stabilization and tracking of line of sight(LOS)or image of optic electronic synthetic system possessed of multi sensor in military vehicle or helicopter.An immportant characterisic is that the flexural pivot fine stabilization mirror(FSM)and coarse/fine combination multiple loop control technique that are used to obtain high loop bandwidth so that the disturbance is greatly diminished.The coupling and match between two channels can be resolved by using a two freedom gyro to stabilize and track.Comparing with traditional LOS stabilization,its error is decreased by about one order of magnitude.