With the accelerating aging process and the increasing number of disabled people in today’s society, the increasingly complex road surfaces have restricted the travel of these people. This paper investigates the traction performance of wheelchairs when driving on soft inside, studies the mechanical characteristics of wheel-ground contact of intelligent wheelchairs on gravel roads based on wheel-soil ground mechanics, establishes a wheelchair wheel-gravel dynamics model, and predicts and analyzes the traction performance of wheelchairs’ drive wheels on gravel roads. And the validity of the prediction results of this theoretical model was verified by using the whole vehicle test method with a laboratory-built soil trough. Through analysis and comparison, the results of the soil trough test are closer to the predicted results of the theoretical model, indicating that the theoretical analysis has good feasibility and validity and can be used to predict the traction performance of wheelchairs on loose surfaces.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Research on Traction Performance of Intelligent Wheelchair Based on Ground Mechanics


    Beteiligte:
    Kong, Xiangfeng (Autor:in) / Luo, Haitao (Autor:in) / Cao, Xuan (Autor:in) / Sun, Jiaze (Autor:in)


    Erscheinungsdatum :

    2022-11-11


    Format / Umfang :

    603512 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Wheelchair traction devices and systems

    WOODHOUSE CATHERINE / IHEKE IJEOMA | Europäisches Patentamt | 2022

    Freier Zugriff

    Intelligent wheelchair

    ZHANG JINYING | Europäisches Patentamt | 2022

    Freier Zugriff

    Research on Intelligent Wheelchair Obstacle Avoidance Based on AdaBoost

    Chen, Jing ;Niu, Jing Li ;Chen, Dong Hai | Trans Tech Publications | 2013


    Intelligent wheelchair system

    CHEN YUN | Europäisches Patentamt | 2020

    Freier Zugriff

    Vehicle traction mechanics

    Blaisdell, George L. | Elsevier | 1993