The demand for increased performance of heavy earthmoving equipment has spurred the development of computer control for machinery using fluid power systems. Application of standard automatic control components to these systems provides the opportunity to implement advanced control approaches that reduce the operator workload and improve performance. In this work, closed-loop control is applied to the joints of a typical three-link digging device. Because the changing configuration of the device greatly changes the dynamic characteristics, an adaptive control algorithm is introduced to modify the control parameters to maintain consistent performance of the implement.


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    Titel :

    Adaptive Control for Heavy Earthmoving Equipment


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Luecke, Greg R. (Autor:in) / Edwards, James C. (Autor:in) / Zafer, Naci (Autor:in)

    Kongress:

    SAE Earthmoving Industry Conference & Exposition ; 1998



    Erscheinungsdatum :

    08.04.1998




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Adaptive Control for Heavy Earthmoving Equipment

    Luecke, G. R. / Zafer, N. / Edwards, J. C. et al. | British Library Conference Proceedings | 1998


    Adaptive control for heavy earthmoving equipment

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    Pohl,W.C. / Bulger,F.J. / Spectra-Physics,US | Kraftfahrwesen | 1984


    ALUMINUM IN EARTHMOVING EQUIPMENT

    Weltman, W. C. | SAE Technical Papers | 1957