The invention discloses an intermittent fault detection method and system of an ATO (automatic train operation) controlled high-speed train brake system. The method includes the steps of establishing a linear approximation model of the high-speed train brake system under the influence of intermittent faults; based on the linear approximation model, establishing a scalar residual generator for intermittent faults of an actuator of the high-speed train brake system; based on the scalar residual generator, generating a detection signal, and performing hypothesis testing via the detection signal so as to detect the intermittent faults of the high-speed train brake system. The intermittent fault detection method and system has the advantages that the intermittent faults of high-speed trains can be accurately and quickly detected under the unknown disturbances and measurement noises, detection performance is quantified, and detectability of the intermittent faults is analyzed.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Intermittent fault detection method and system of ATO (automatic train operation) controlled high-speed train brake system


    Beteiligte:
    ZHOU DONGHUA (Autor:in) / HE XIAO (Autor:in) / YAN RONGYI (Autor:in)

    Erscheinungsdatum :

    02.09.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Automatic train operation system for the high speed Shinkansen train

    Yasui, Y. | British Library Conference Proceedings | 2006


    AUTOMATIC TRAIN OPERATION SYSTEM AND BRAKE CONTROL DEVICE

    SHIRATSUCHI KOJI | Europäisches Patentamt | 2017

    Freier Zugriff

    TRAIN POSITION DETECTION SYSTEM, AUTOMATIC TRAIN CONTROL SYSTEM, TRAIN OPERATION SUPPORT SYSTEM, AND TRAIN OBSTACLE DETECTION SYSTEM

    MAKI KENTARO / NISHINO TAKAYOSHI / AOKI KOJI | Europäisches Patentamt | 2019

    Freier Zugriff

    Automatic train operation system and brake control device

    SHIRATSUCHI KOJI | Europäisches Patentamt | 2018

    Freier Zugriff

    AUTOMATIC TRAIN OPERATION ASSISTANCE DEVICE, AUTOMATIC TRAIN OPERATION ASSISTANCE SYSTEM, AND AUTOMATIC TRAIN OPERATION ASSISTANCE METHOD

    TACHIBANA HIRONORI / SHIMAYOSHI SHOTA / UEDA KENJI et al. | Europäisches Patentamt | 2023

    Freier Zugriff