The invention discloses a deformation method of an asymmetric deformation aircraft for a wind tunnel test. The asymmetric deformation aircraft is adopted. The asymmetric deformation aircraft structure comprises an aircraft front section, an aircraft rear section, a pulling screw, a balance, a lead screw bearing, a lead screw, a motor, a left wing sliding block, a left wing connecting rod, a left wing, a right wing connecting rod, a right wing and a right wing sliding block. The deformation method comprises the steps that a motor is used for driving a lead screw to rotate, so that a left wing sliding block and a right wing sliding block move oppositely or reversely on the lead screw, a corresponding left wing connecting rod and a corresponding right wing connecting rod are driven to move, and a corresponding left wing and a corresponding right wing are further driven to stretch out or retract from the two sides of an aircraft structure body at the same time; the screw pitches, corresponding to the mounting positions of the left wing sliding block and the right wing sliding block, of the lead screw are different, so that the extending or retracting speeds of the left wing and the right wing are different, and asymmetric deformation is achieved.

    一种用于风洞试验的非对称变形飞行器的变形方法,采用非对称变形飞行器;所述非对称变形飞行器结构,包括:飞行器前段、飞行器后段、拔紧螺钉、天平、丝杠轴承、丝杠、电机、左翼滑块、左翼连杆、左翼、右翼连杆、右翼、右翼滑块;所述变形方法包括:利用电机驱动丝杠转动,使得左翼滑块、右翼滑块在丝杠上相向或反向移动,带动相应的左翼连杆、右翼连杆移动,并进一步带动相应的左翼、右翼同时从成飞行器结构主体的两侧伸出或缩回;丝杠上对应左翼滑块、右翼滑块安装处的螺距不同,使得左翼、右翼伸出或缩回的速度不同,实现非对称变形。


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    Titel :

    Deformation method of asymmetric deformation aircraft for wind tunnel test


    Weitere Titelangaben:

    一种用于风洞试验的非对称变形飞行器的变形方法


    Beteiligte:
    ZENG DEQIANG (Autor:in) / YE RUI (Autor:in) / YANG LETIAN (Autor:in) / SHA XINGUO (Autor:in) / SUN RIMING (Autor:in) / LIU ZHAN (Autor:in) / JI FENG (Autor:in)

    Erscheinungsdatum :

    14.03.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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