This paper presents a fuzzy adaptive protective control method for autonomous high-speed trains (HSTs) automatic operation using a new outstretched error feedback design approach. In order to stabilizing the error dynamics with respect to target position and speed profiles of controlled HSTs, nonlinear transformation in prescribed performance control methodology is used to convert running states subject to protective (constrained) information, imposed by automatic train protection (ATP) subsystem, to new coordinates in unconstrained form. By blending a new outstretched error feedback and fuzzy approximation, it is guaranteed above-mentioned errors are kept within regions characterized by error boundary (or prescribed performance) functions and control parameters simultaneously, which can be adjusted to arbitrarily small even without error decreasing boundary functions. Fuzzy approximation is used in compensating unknown running resistances. It is rigorously proved that the resulting closed-loop system is stable in sense of Lyapunov stability in the presence of unknown resistance, containing basis and aerodynamic resistances with uncertain parameters and piecewise continuously slope resistance over varying gradient profile. The proposed control is demonstrated to be effective by comparative simulations of train G1 running on Beijing-Shanghai railway line.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Fuzzy Adaptive Protective Control for High-Speed Trains: An Outstretched Error Feedback Approach


    Contributors:
    Gao, Shigen (author) / Li, Mingjun (author) / Zheng, Yue (author) / Zhao, Ning (author) / Dong, Hairong (author)

    Published in:

    Publication date :

    2022-10-01


    Size :

    3518379 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    PROTECTIVE TROUGH FOR HIGH-SPEED TRAINS

    BAUMANN TOMAS / BERNKHARDT SHTEFAN / MANGLER RJUDIGER | European Patent Office | 2015

    Free access

    Grease: Before you lubricate that outstretched palm, think twice

    Larson, G.C. | British Library Online Contents | 2010


    Robust adaptive re-adhesion control for high speed trains

    Lu, Kuan / Song, Yongduan / Cai, Wenchuan | IEEE | 2014



    Neuro-Adaptive Fault-Tolerant Approach for Active Suspension Control of High-Speed Trains

    Li, Dan-Yong / Song, Yong-Duan / Cai, Wen-Chuan | IEEE | 2015