The invention discloses an underwater resistance reduction/sensing integrated flexible device and a resistance reduction and sensing method, a magneto-rheological elastomer is controlled by a structural field to further manufacture bionic flexible cilia to realize underwater driving and sensing integration, the flexible cilia are fixed on the outer surface of a micro-robot, a magnetic generation device is arranged around the flexible cilia, and the flexible cilia are driven by a sequential magnetic field to form a flexible sensing structure. The external field driving of the flexible cilia is realized, and the change of the conductivity of the magneto-rheological elastomer is collected into the signal processing circuit in the cilia deformation process, so that the measurement of underwater characteristic parameters is realized. The control and intelligent sensing of a near-wall flow field are realized by adopting an imitated microorganism propulsion mode, the self-adaptive adjustment of motion parameters and intelligent sensing parameters of the propulsion device is achieved, and the underwater propulsion device adapts to the complexity and diversity of underwater application environments.

    本发明公开了一种水下减阻/传感一体化柔性装置、减阻和传感方法,用结构场操控磁流变弹性体进而制造仿生柔性纤毛来实现水下驱动传感一体化,柔性纤毛固定在微型机器人外表面,四周放置磁发生装置,在顺序磁场的驱动下,实现柔性纤毛的外场驱动,同时在纤毛变形的过程中,将磁流变弹性体电导率的变化收集到信号处理电路中,实现对水下特征参数的测量。本发明采用仿微生物推进的方式实现对近壁流场的操控和智能感知,达到推进装置运动参数和智能感知参数的自适应调节,适应水下应用环境的复杂性和多样性。


    Access

    Download


    Export, share and cite



    Title :

    Underwater resistance reduction/sensing integrated flexible device and resistance reduction and sensing method


    Additional title:

    一种水下减阻/传感一体化柔性装置、减阻和传感方法


    Contributors:
    WANG LANLAN (author) / WANG QI (author) / LIU HONGZHONG (author) / JIANG WEITAO (author) / PENG NIMING (author) / GUO YANG (author)

    Publication date :

    2024-02-09


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Underwater resistance reduction device for ship and ship

    ZOU KANG / SUN HAISU / LI YONGYUE et al. | European Patent Office | 2023

    Free access

    A VESSEL FOR REDUCTION OF UNDERWATER RESISTANCE

    KIM DO JUN | European Patent Office | 2017

    Free access

    Resistance reduction system and method for underwater vehicle

    WEN JUN / ZHANG MENGZHUO / HU HAIBAO et al. | European Patent Office | 2024

    Free access


    Ship bubble resistance reduction device and resistance reduction method

    QIN YINGXIA / WU WENFENG / LU JINSHU | European Patent Office | 2023

    Free access