| 摘要 |
A channel for measurement of angular velocities of aircrafts with multifunctional longitudinal-mode selector and possibility of aircraft identification for laser information and measuring system of a launch-site test complex comprises a control element, a block for control of deflectors, a pumped laser, multifunctional longitudinal-mode selector, block of deflectors, transmitting optics, receiving optics, photo-detector, broadband amplifier, multifunctional information block with b – input of signal of tangent component of velocity (angular velocities) of the aircraft that is measured, resonance amplifiers adjusted to respective frequencies of intermode beats, pulse formers, triggers "1"|"0", circuits AND, reversible counters, comparison circuits (CC) and &Dgr;&ngr;- input of reference signals with frequencies of intermode beats (&Dgr;&ngr;, 2 &Dgr;&ngr;, 3 &Dgr;&ngr;, 6 &Dgr;&ngr;) from transmitting laser. To CC instead of electronic-digital computing machine a computer is included. |
