The active guidance system is required to provide active guidance force when the high-speed maglev train passes through a planar curve line, and the active guidance capability of the train is directly related to the operation safety of the train. High-speed maglev train has a large uncertainty in the model of the guidance system due to the small turning radius of the line, large gradient, and complex line conditions, which leads to a large working interval of the guidance system, drastic changes in the electric current, and the system needs to work at multiple equilibrium points. In order to guarantee the stable guidance of the high-speed maglev train under various line conditions, this paper establishes a dynamic model of the guidance system considering the change of the line curve and designs a corresponding robust controller. A two-degree-of-freedom guidance system dynamic model is developed by fully considering the effects of lateral offset and yaw angle, aiming at comprehensively reflecting the motion characteristics of the guidance system. In order to address model uncertainties caused by currents, H \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$H\infty$$\end{document} robust control theory is applied, leading to the design of a robust guidance controller that enhances the system’s robustness performance.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Active Guidance Control of High-Speed Maglev Train


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Jia, Limin (editor) / Wang, Yanhui (editor) / Easa, Said (editor) / Zhang, Lu (author) / Li, Tielin (author) / Zhai, Mingda (author) / Long, Zhiqiang (author)

    Conference:

    International Conference on SmartRail, Traffic and Transportation Engineering ; 2024 ; Chongqing, China October 25, 2024 - October 27, 2024



    Publication date :

    2025-07-19


    Size :

    8 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




    Controller Design of High-Speed Maglev Train Guidance System

    Long, Zhiqiang / Wang, Zhiqiang / Zhai, Mingda et al. | Springer Verlag | 2024


    High-speed maglev train propelling device and high-speed maglev train

    FAN ZHUXIA / XIN BENYU / YUAN XIANZHEN et al. | European Patent Office | 2020

    Free access

    High-speed maglev train speed measurement sensor and maglev train

    LYU YANG / HU ZHONGZHONG / ZHENG LIANGGUANG et al. | European Patent Office | 2020

    Free access

    Supporting device suitable for high-speed maglev train and maglev train

    ZHAO MING / MAO KAI / LIU DEGANG et al. | European Patent Office | 2022

    Free access

    Ultrahigh-speed maglev train window and ultrahigh-speed maglev train

    ZHAI MAOCHUN / XIAO GUOFANG / ZHANG YANQING et al. | European Patent Office | 2024

    Free access