HEIGHT DETERMINING DEVICE Russian patent published in 2001 - IPC

FIELD: the device is used instead of the scanning control unit at a reciprocating motion of the beam, scanning control unit at a variable motion of the beam at different speeds. SUBSTANCE: the device is used instead of a time misalignment-to-code transducer, use is also made of a subtracter with controlling difference and a permanent storage, the first, second input and the output of the subtracter with controlling difference are respectively connected to: the output of the angular misalignment-to-code transducer, the output of the internal storage, and via the permanent storage, to the first input of the subtracter, having an output connected to the first inputs of the height computer and indicator. EFFECT: reduced time of determination of range and direction. 1 dwg