METHOD OF LINEARISED SIGNAL SHAPING ON MISSILE ROTATING BY BANK ANGLE SIGNAL LINEARISER SWITCHABLE SIGNAL LINEARISER INTEGRATION METHOD FOR LINEARISED SIGNAL SHAPING AND DIGITAL INTEGRATOR FOR ITS IMPLEMENTATION Russian patent published in 2015 - IPC F42B15/01 

FIELD: aviation.

SUBSTANCE: in the method of linearised signal shaping, the rotation period of missile is divided into time intervals on the missile rotating by bank angle, their durations are measured and stored in a certain way. Signal lineariser comprises digital integrator, calculator, tilt signal shaper, step-signal shaper, register and clock-pulse driver. Switchable signal lineariser comprises digital integrator, two calculators, tilt signal shaper, step-signal shaper, tilt sensor, register, control unit, switchboard, clock-pulse driver. In the process of integration, the amplitude of clock pulses is integrated on the missile rotating by bank angle in order to shape the linearised signal, bit-by-bit summing of bitwise binary parallel numbers for each rising edge of clock pulses is carried out. Duration of integration interval is set of corresponding duration of angular spacing of 90 degrees. Then, the integration process is repeated, by changing the discrete quantity in a certain way before starting. Digital integrator comprises series-connected single-bit digital cells. Cell contains D-flip-flop and adder connected in a certain way.

EFFECT: high precision of control command shaping by missile.

11 cl, 7 dwg