The invention provides a multifunctional large underwater glider based on a seawater buoyancy adjusting system. The multifunctional large underwater glider comprises: a glider body; the buoyancy adjusting system used for adjusting the buoyancy of the underwater glider; a mobile battery which can move forwards and backwards in the axial direction of the glider body and is used for controlling the pitching posture of the underwater glider; and telescopic wings which can be stretched or contracted and respectively correspond to an underwater gliding mode or a direct navigation propelling mode ofthe glider. The underwater glider is provided with the buoyancy adjusting system with different drainage modes and water return modes, and reciprocating gliding within the underwater depth setting andunderwater depth interval range can be achieved without returning to the water surface, so the glider has the depth interval profile measurement and underwater suspension functions, the time for exposing the glider to the water surface is shortened, and the concealment is improved; and the combination of multiple drainage and water return modes enables the buoyancy control to be accurate and flexible, and the multifunctional large underwater glider is more suitable for the diversified demands of underwater detection tasks.

    本公开提供一种基于海水浮力调节系统的多功能大型水下滑翔机,包括:机身;浮力调节系统,用于调节水下滑翔机的浮力大小;移动电池,可沿机身轴向方向前后移动,用于实现水下滑翔机俯仰姿态控制;以及伸缩翼,可进行伸展或收缩,分别对应滑翔机的水下滑翔模式或直航推进模式。其具备不同排水模式和回水模式的浮力调节系统,可以不返回水面实现水下定深和水下深度区间范围内的往复滑翔,使滑翔机具有深度区间剖面测量和水下悬浮功能,减少滑翔机暴露在水面的时间,提高隐蔽性;多种排水、回水模式的组合使浮力控制更加精准灵活,更加适应水下探测任务的多样化需求。


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    Title :

    Multifunctional large underwater glider based on seawater buoyancy adjusting system


    Additional title:

    基于海水浮力调节系统的多功能大型水下滑翔机


    Contributors:
    WANG SHUXIN (author) / ZHANG HONGWEI (author) / WANG YANHUI (author) / LIU YUHONG (author) / YANG YANAN (author)

    Publication date :

    2020-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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