FIELD: two-dimensional TV tracking systems; TV sight systems; systems for finding direction or deflection against preset direction.
SUBSTANCE: device for automatic guidance of object of tracking has video amplifier, threshold unit, standard pulse oscillator, delay line, control unit, recording unit, reference image memorizing unit. Four multipliers, four lower frequency filters, two subtraction units, two amplifiers with automatic adjustment of amplification, unit for measuring reference image package length along Y channel.
EFFECT: formation of linear direction finding characteristics; improved precision of mismatch definition; improved efficiency of operation.
4 dwg
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