空间非合作目标的天基光学组合探测系统

Space-based optical combination detection system of space non-cooperative target

为了实现对天基空间非合作目标探测、成像，提出了一种空间非合作目标的光学探测、成像组合系统。该系统由两套光学子系统和转台子系统组成，成像相机子系统能够对宽视场相机给出的重点目标高分辨率成像，宽视场相机可以在大范围内自主实现对中低轨上运行的距离800km以上空间目标的探测，并能够在目标接近到150km～30m的范围内实现对目标的连续跟踪和成像。该光学组合探测成像系统与转台配合可以实现对目标的全域普查以及区域特定目标的详查。两套子系统之间相配合能够实现大范围、远近距离目标的识别、跟踪及成像，应用于空间飞行器防撞系统中，对于保障空间飞行器的安全具有重要意义。

In order to realize detection and imaging on the space-based non-cooperative space target, a space-based optical combination detection system of space non-cooperative target was presented. This combination detection system included two sets of optical subsystem and the turntable subsystem, and the imaging camera subsystem can acquire high resolution image of the key goal provided by wide field camera subsystem. The wide field camera subsystem can detect the space target in large range in LEO, and it also can continuous track and image target when the target is closed to 30 m-150 kin. The optical combination detection system can realize survey of the target in the whole area or detailed survey of specific target with the turntable subsystems. By cooperation, these two subsystem could identify, track and image the target far and wide. It is very important for spacecraft safety when used for spacecraft anti-collision system.