A fixed-wing aircraft and flight control method and system thereof are provided. The flight control method includes steps of: setting a landing site of the fixed-wing aircraft; calculating a landing runway which starts from a runway origin and ends at the landing site and is formed by alternately connecting horizontal runways with inclined runways, wherein a horizontal distance between the runway origin and the landing site is determined according to a type of the fixed-wing aircraft, and a descent rate coefficient of the inclined runways varies with a horizontal length of the inclined runways; obtaining a current location of the fixed-wing aircraft and calculating a return route which starts from the current location of the fixed-wing aircraft and ends at the runway origin; and forming a return flight line by combining the return route with the landing runway, and controlling the fixed-wing aircraft to fly according to the return flight line, so as to make up for a deficiency that an existing fixed-wing aircraft is damaged easily during a landing process due to misoperation, so that the fixed-wing aircraft is able to automatically return without manual control of an operator, thereby reducing the damage and further achieving the automatic and intelligent flight of the fixed-wing aircraft.
FIXED WING AIRCRAFT AND FLIGHT CONTROL METHOD AND SYSTEM THEREFOR
STARRFLÜGELLUFTFAHRZEUG UND FLUGSTEUERUNGSVERFAHREN UND SYSTEM DAFÜR
AÉRONEF À AILE FIXE ET PROCÉDÉ ET SYSTÈME DE COMMANDE DE VOL ASSOCIÉS
2018-04-11
Patent
Electronic Resource
English
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