An emergency landing system of an aircraft according to the present invention includes multiple carbon composite booms provided in the aircraft and wing skins attached to the carbon composite boom, so that the carbon composite booms and wing skins are unfolded in the event of an emergency of the aircraft to generate lift which enables emergency landing of the aircraft. The carbon composite boom is formed by stacking multiple composites with open cross sections, thus attaining bi-stability with no residual stress in a wound state. According to the present invention, the emergency landing system of the aircraft enables immediate stability control and lift generation in the event of an emergency of the aircraft, guiding the aircraft to land like a bird landing from the sky. Therefore, the emergency landing system helps to improve the flight stability of the aircraft.

    본 발명에 따른 비행체의 비상착륙 시스템은 비행체에 구비된 다수개의 탄소복합재붐과, 탄소복합재붐에 부착된 날개스킨을 포함하여 이루어짐으로써, 비행체의 비상사태 발생시 상기 탄소복합재붐과 날개스킨이 펼쳐짐으로써 양력을 발생하여 비행체의 비상착륙이 가능토록 한다. 상기 탄소복합재붐은 개단면의 복합개가 적층되어 구성됨으로써 감긴상태에서 잔류응력이 없는 안정적인 이중안정상태(bi-stability)를 이루게 된다. 본 발명에 따른 비행체의 비상착륙 시스템에 의하면 비행체의 비상사태 발생시 긴급하게 자세제어 및 양력 발생이 가능하여 새가 하늘에서 착지하듯이 비행체의 착륙을 유도할 수 있게 됨으로써 비행체의 비행안정성 향상에 도움이 된다는 이점이 있다.


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    Title :

    Emergency Landing System


    Additional title:

    비상착륙 시스템


    Contributors:

    Publication date :

    2022-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge



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