The measurement of seeker’s aiming point by high speed tv camera

High speed TV cameras that incorporate modified seeker section of IR-homing missile to indicate exactly where the seeker is aimming, have been built up to identifying the aimming point of the specific IR target. The high speed TV cameras is used, to record the field of view & target. Error signals from the seeker are transfered to a cross signal and then to a video monitor. The overlapping of the target image with the cross hair signal indicate where the seeker is looking. The time mark are indicated on the frame record by digital number and alphabet in the upper right coner of the frame. Instead of high speed TV camera, the thermal vision image camera could also be used in the aiming point and the infared signature study. The thermal vision image camera has lower frame rate and could not look at fast variant target.