The invention discloses a quasi-zero stiffness vibration isolator installation method, a propulsion system and an underwater vehicle, and relates to the technical field of vibration suppression, and the method comprises the following steps: analyzing a vibration transmission path of a propulsion shafting in the propulsion system, and determining a main vibration transmission path and a secondary vibration transmission path; the quasi-zero stiffness vibration isolator is installed on a secondary vibration transmission path. By analyzing the vibration transmission path of the propulsion shafting, the quasi-zero-stiffness vibration isolator is installed on the secondary vibration transmission path, vibration transmission is effectively isolated, and the stiffness of the propulsion shafting cannot be obviously reduced.

    本申请公开了一种准零刚度隔振器安装方法、推进系统及水下航行器,涉及振动抑制技术领域,其中方法包括:分析推进系统中推进轴系的振动传递路径,确定主要振动传递路径和次要振动传递路径;将准零刚度隔振器安装在次要振动传递路径上。本申请通过对推进轴系的振动传递路径分析,将准零刚度隔振器安装在次要振动传递路径上,不但有效隔绝了振动传递,而且不会明显降低推进轴系的刚度。


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    Titel :

    Quasi-zero stiffness vibration isolator installation method, propulsion system and underwater vehicle


    Weitere Titelangaben:

    一种准零刚度隔振器安装方法、推进系统及水下航行器


    Beteiligte:
    LIU JING (Autor:in) / LI XINBIN (Autor:in) / XU YAJUN (Autor:in) / LIU JIANYU (Autor:in) / PAN GUANG (Autor:in)

    Erscheinungsdatum :

    20.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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