一种飞机目标的瞄准点选择方法

随着红外成像制导武器与目标不断接近，目标图像在跟踪末端快速增大直至溢出视场，因此必须跟踪目标的局部特征。为了有效摧毁目标，应选择其要害点作为瞄准点,通过分析飞机的红外图像特征，提出了以飞机尾焰为参照确定瞄准点的方法，该方法对飞机机身图像的质量要求不高。仿真结果表明了该方法的有效性。

Aimpoint selection method of airplane target

In IR imaging seeker′s end term target tracking, the target′s image size increases rapidly until beyond the view of sight,with infrared imaging guidance weapen approaching target. So local feature must be selected as aimpoint in order to effectively destroy the target. A new aimpoint selection method is proposed, which is based on the plume′s feature.The method can be used with low contrast target image, and the simulation test gives good results .