| 摘要 |
<p>A night guidance device for self-propelled projectiles contg. a day target video tube, an infra-red goniometer localiser detecting an on-board infra-red source, and a thermic night video tube with associated visual display is designed to minimise the angle between the optical axis of the thermic night tube and that of the day tube and goniometer. The axis alignment is automatically controlled from the launch time of the projectile. The device contains a processor with signal storage, amplifying and processing circuits receiving signals from the locating devices corresp. to the missile position relative to the day tube axis and from the night tube corresp. to the position wrt. the night tube axis. The processor controls a display of the axis deviation.</p> |
