The invention provides an unmanned underwater vehicle load rejection system, an installation method, a speed measurement method and a medium, and relates to the technical field of unmanned underwater vehicles, the unmanned underwater vehicle load rejection system comprises an acoustic transducer group, a watertight cable junction box, a watertight cable, a watertight communication cable, a transducer installation support, a buoy antenna storage cabin, a casting device and a data acquisition system; when the device is used, the acoustic transducer group, the watertight cable hub box, the watertight cable, the transducer mounting bracket and the buoy antenna storage cabin are assembled into a testing device according to the mode, and the testing device is placed in a testing water tank and is connected with a data acquisition system placed on a ground experiment table through a watertight communication cable. According to the invention, an acoustic non-contact mode is adopted, the measurement is more accurate, the installation complexity of test equipment is simplified, the cost of the test equipment is greatly reduced, the complexity brought by a traditional electromechanical measurement method is avoided, the method can be carried out in a conventional water pressure experiment pressure kettle, and the adaptability of a measurement environment is high.

    本发明提供了一种水下无人航行器抛载系统、安装方法、测速方法及介质,涉及水下无人航行器技术领域,该方法包括:声学换能器组、水密电缆集线盒、水密电缆、水密通讯电缆、换能器安装支架、浮标天线存放舱、抛射装置以及数据采集系统;使用时,所述声学换能器组、水密电缆集线盒、水密电缆、换能器安装支架、浮标天线存放舱按照上述方式组装成测试装置并安放在测试水池中,与安放在地面实验台上的数据采集系统通过水密通讯电缆连接。本发明采用声学非接触式方式,测量更加精准,简化了测试设备安装的复杂度,极大降低了测试设备成本,避开了传统机电式测量方法带来的复杂性,可在常规的水压实验压力釜中开展,测量环境适应性强。


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    Title :

    Underwater unmanned vehicle load rejection system, installation method, speed measurement method and medium


    Additional title:

    水下无人航行器抛载系统、安装方法、测速方法及介质


    Contributors:
    LU XIAODONG (author) / BIAN JIACONG (author) / WANG YING (author)

    Publication date :

    2025-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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