CONTROL OVER DRONE FLIGHT PATH AT FLYBY OVER TERRAIN RELIEF IN VERTICAL PLANE Russian patent published in 2015 - IPC B64C19/00 

Abstract RU 2571845 C1

FIELD: aircraft engineering.

SUBSTANCE: claimed invention is meant for control over manned aircraft or drones in low-altitude flight with flyby over the set of obstacles in vertical plane. The flight is path is set with selected pitch angles. Selected path is corrected at approach to said set of obstacles to be approximated by semi-ellipse. Pitch angle increment is computed by a definite rule. Pitch angle is corrected in a definite way starting from the moment when the distance from controlled drone to the centre of approximating ellipse is smaller than preset magnitude.

EFFECT: higher survivability in low-altitude flight.

3 dwg

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RU 2 571 845 C1

Authors

Verba Vladimir Stepanovich

Merkulov Vladimir Ivanovich

Suzanskij Dmitrij Nikolaevich

Ivanova Ol'Ga Alekseevna

Popov Viktor Jur'Evich

Dates

2015-12-20Published

2014-08-07Filed