The invention provides a simulation method for the vertical movement of a polar region hovercraft by dividing the hovercraft into three air chambers based on a T-shaped air chamber segmentation method. The method is based on the structural characteristics of a fan, an air bag and an air cushion, and deeply understands the working principle of the hovering process of the hovercraft, so that an accurate three-air-chamber hovering dynamic system mathematical model is constructed; the invention not only provides a method for controlling the hovering height of the three air chambers, but also optimizes a dynamic model of a three-air-chamber hovering control system; the method has an important guiding value for deeply researching a hover system of a three-air-chamber hovercraft and a hover control technology in a complex environment. Besides, the successful application of the technology not only promotes the research and development of three-air-chamber hovercraft hover control equipment, but also provides a solid technical foundation for the design of a hovercraft hover system, a hover system dynamics model, a hover system kinematics model and a six-degree-of-freedom motion control simulator, and shows the important value of the technology in engineering application.

    本发明基于T型气室分割方法,将气垫船分为三个气室,提出了一种极地气垫船垂向运动的仿真方法。该方法立足于风机、气囊和气垫的结构特性,并深刻理解气垫船垫升过程的工作原理,从而构建了一个精确的三气室垫升动力学系统数学模型;本发明不仅提出了控制三气室垫升高度的方法,而且优化了三气室垫升控制系统的动力学模型;这对于深入研究三气室气垫船的垫升系统,以及在复杂环境下的垫升控制技术具有重要的指导价值。此外,该技术的成功应用,不仅推动了三气室气垫船垫升控制设备的研发,也为气垫船垫升系统设计、垫升系统动力学模型和运动学模型以及六自由度运动操纵模拟器的设计提供了坚实的技术基础,展现了其在工程应用中的重要价值。


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    Title :

    T-shaped air chamber segmented hovercraft hovering system dynamics model and simulation method


    Additional title:

    一种T型气室分割的气垫船垫升系统动力学模型及仿真方法


    Contributors:
    LI XINFEI (author) / MAO CHUANJIAN (author) / QIN FEI (author) / YUAN LIHAO (author) / ZAN YINGFEI (author) / LIU YI (author) / QIAN HAORAN (author) / WANG GUOQING (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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