空对地精确攻击瞄准光电转塔系统设计

摘要

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 elec-tro-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 sys-tem 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.%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。