制导炮弹末端弹道空中姿态遥测方法研究

介绍了利用摄影测量学的方法对末制导炮弹末端弹道上的飞行姿态进行遥测的方法：在目标区布置3～10个均匀分布的控制点,当炮弹飞至目标区上空后抛掉鼻锥,将目标区图像通过图像发射机传回到地面,地面接收到传回的图像后根据图像上分布的控制点坐标信息,利用单像空间后方交汇法解算出炮弹当前时刻的空中姿态参数;进而综合所得到信息,推导出该型制导炮弹末端弹道上的运动规律。

Research on the Telemetering for the Attitude of the Guided Projectile

A method to telemeter the attitude of the guided projectile on its terminal trajectory based on photogrammetry is introduced in this paper. Three to ten reference points are assigned evenly on the target area in advance, When the projectile flies into the air region above the target area, it shoots off the knock shell and transmits the video image of the target area back to the ground. When the receiver on the ground receives the video image, the attitude parameters of the projectile on the current moment can be calculated out with single-image based rear space joint method based on the reference point coordinates information. When integrating all the information above, the movement discipline of the projectile can be decided.