METHOD OF AIRCRAFT ANGULAR STABILIZATION IN ROLL SIGNAL GENERATING WITH EXTERNAL DISTURBANCES ESTIMATION AND COMPENSATION AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2016 - IPC G05D1/00 

FIELD: aircraft engineering.

SUBSTANCE: group of inventions relates to aircraft angular stabilization in roll signal generating method and device. To generate angular stabilization in roll signal measured are current aircraft angular position signal, angular velocity and ailerons angular position signal, dynamic parameters estimates signals are generated, output signal is generated in certain manner taking into account of external disturbance estimate signal additionally generated in certain manner. Angular stabilization in roll signal generating device contains meters of angular position in roll, angular velocity in roll and ailerons angular position, two parameters setters, dynamic parameters generating unit, six multiplication units, two addition units, divider unit, limiting-inversion unit, filtration unit, disturbance estimating unit. Disturbance estimating unit comprises two subtraction units, two multiplication units, adder unit. Filtration unit comprises addition unit, two integrators-amplifiers, two multiplication-inversion units.

EFFECT: higher precision in roll channel control taking into account of uncontrolled external disturbances.

4 cl, 4 dwg