| 摘要 |
aircraft sighting systems. SUBSTANCE: the aircraft optoelectronic, sighting system has series-connected helmet target designation and indication unit and optical location station with a laser range finder, target lock-on clearance button controlled by the pilot, aircraft guided missile with a homing head and autopilot. Besides, it has a driver of target designation to the aircraft guided missile, driver of target lock-on clearance to the homing head of the aircraft guided missile, series-connected selector of hemisphere of attacked target controlled by the pilot, and target hemisphere sign driver, range and target speed driver. The also incorporates series-connected meter of aircraft attitude and motion parameters and launch clearance driver with a capability of non-instrumental determination of the firing bracket; the target hemisphere sign driver is made with a capability of driving of the target hemisphere sign outside the action zone of the optical location station with a laser range finder and in the conditions of jamming. EFFECT: enhanced antijamming capability of the sighting system. 3 cl, 1 dwg
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