空对地精确攻击瞄准光电转塔系统设计

某些现役轰炸机均未配备能够实现全天候精确轰炸的光电瞄准系统，其轰瞄设备为纯光学目视老设备，夜间及复杂气象条件下无法观测目标，不能完成精确轰炸。为实现空对地的全天候精确攻击瞄准，本文根据国内光电转塔技术研究现状，设计了集热像仪、可见光摄像机和激光测距机于一体，通过对作用距离和稳定精度的计算和仿真，确立了光学接口板、稳定平台及控制电子箱等分系统的设计方案，并对稳定精度进行了仿真测试及校验。结果表明，本文设计的光电转塔系统可以实现空对地全天候的精确攻击瞄准，能够满足夜间及复杂气象条件下观测目标的要求，可以在现役机型上得到实际应用。

Design of electro optical turret for air to ground precision attack targeting

Domestic bombers have not been equipped with the electro optical targeting system(EOTS),that makes them not be able to observe targets at night,and precise bombing cannot be realized as the current bombing targeting systems are the all optic targeting systems,so the EOTS is needed.According to the technology status of domestic electro optical turret,a turret system that integrates thermal imager,visible light camera and laser rangefinder was designed for achieving all weather air to ground precision attack.Through the calculation and simulation of operating range and stable precision,a design scheme of the optical interface board,stable platform and electronic control box uniform system was established,and simulation test and verification of stable precision have been done.Results show that precise air to ground all weather attack targeting can be realized by the designed electro optical turret system at night and complex weather conditions,which can get practical application in domestic bombers.