The invention discloses an intelligent self-tilting ducted fan power system for a tandem wing aircraft. The intelligent self-tilting ducted fan power system comprises a self-tilting ducted fan device, an auxiliary tilting ducted fan device, an intelligent electromagnetic speed control limiting device and a transmission device. The self-tilting ducted fan device is installed in the middle of a fuselage of the tandem wing aircraft between a front wing and a rear wing of the tandem wing aircraft, and automatic tilting is achieved through the differential speed of longitudinally-distributed ducted fans. The auxiliary tilting ducted fan device is mounted at the tail part of the fuselage of the tandem wing aircraft; the intelligent electromagnetic speed control limiting device is used for controlling the tilting angle speed of the self-tilting ducted fan device and limiting the tilting range of the self-tilting ducted fan device; the transmission device transmits rotation motion of the self-tilting ducted fan device to the auxiliary tilting ducted fan device, and the auxiliary tilting ducted fan device is driven by the transmission device to tilt. An additional tilting driving device is not needed, the structural weight of the aircraft is reduced, the structural complexity is reduced, the maintenance cost is reduced, and then the reliability is improved.

    本发明公开了一种用于串列翼飞行器的智能自倾转涵道风扇动力系统,包括自倾转涵道风扇装置、副倾转涵道风扇装置、智能电磁控速限位装置和传动装置;自倾转涵道风扇装置安装在串列翼飞行器前翼和后翼之间的串列翼飞行器机身中部,利用纵向分布涵道风扇的差速实现自动倾转;副倾转涵道风扇装置安装在串列翼飞行器机身尾部;智能电磁控速限位装置用于控制自倾转涵道风扇装置倾转角速度并且限制其倾转范围;传动装置将自倾转涵道风扇装置的旋转运动传递至副倾转涵道风扇装置,副倾转涵道风扇装置在传动装置的驱动下实现倾转。本发明不需要额外的倾转驱动装置,不仅减轻了飞行器结构重量,还降低的结构的复杂性、减少维修成本,进而提高可靠性。


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    Title :

    Intelligent self-tilting ducted fan power system for tandem wing aircraft


    Additional title:

    一种用于串列翼飞行器的智能自倾转涵道风扇动力系统


    Contributors:
    LIU YAOLONG (author) / XU SHANGRU (author) / ZHANG JIFA (author) / ZHENG YAO (author)

    Publication date :

    2024-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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