A boom vibration suppression method for concrete distributing apparatus is disclosed. The boom comprises a boom oil cylinder for respectively driving each section of the boom; the vibration suppression method comprises: detecting the variation of output force of the boom oil cylinder, and maintaining the variation of output force within the range of a preset threshold. The present invention further provides a vibration suppression controller, a vibration suppression device, and a concrete distributing apparatus that implement the method described above. The vibration of the boom is controlled directly with little time delay. The pressure of the boom oil cylinder is controlled directly and the variation of output force is maintained within a specific range; that control process is applicable to any boom posture since it has no direct relationship with the posture and dynamic characteristics of the boom.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Concrete distributing apparatus, and vibration suppression method, controller and device for the boom thereof


    Beteiligte:
    WAN LIANG (Autor:in) / HUA SHIYANG (Autor:in) / WANG JIAQIAN (Autor:in) / LUO QIANXING (Autor:in)

    Erscheinungsdatum :

    02.05.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B66C Krane , CRANES / E04G SCAFFOLDING , Baugerüste / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



    Boom arm and concrete-distributing boom

    HAHN CHRISTIAN | Europäisches Patentamt | 2017

    Freier Zugriff

    DISTRIBUTING BOOM FOR CONCRETE PUMPS

    NOJBERT MIKHAEL / BRAUN MATTIAS | Europäisches Patentamt | 2017

    Freier Zugriff

    DISTRIBUTING BOOM FOR CONCRETE PUMPS

    Europäisches Patentamt | 2020

    Freier Zugriff

    Distributing boom for concrete pumps

    NEUBERT MICHAEL / BRAUN MATTHIAS | Europäisches Patentamt | 2015

    Freier Zugriff

    Vibration suppression method, controller, device of boom and pump truck

    HUANG YI / WANG JIAQIAN / HUANG LU et al. | Europäisches Patentamt | 2017

    Freier Zugriff