The embodiment of the invention discloses a control method, device and equipment for a closed hydraulic system and a storage medium. The method comprises the following steps that the speed characteristic of the equipment is determined, and the speed characteristic is determined according to at least one of the target required vehicle speed, the actual wheel edge vehicle speed and the actual linear vehicle speed of the equipment; a control strategy of the displacement ratio is determined according to the speed characteristics, and the displacement ratio is the ratio of the displacement of a hydraulic pump of the equipment to the displacement of a motor of the equipment; and the displacement ratio is adjusted according to the control strategy. The accuracy of an adjusting strategy in the closed hydraulic system is improved, and then the operation efficiency is improved.

    本申请实施例公开了一种闭式液压系统的控制方法、装置、设备及存储介质,该方法包括:确定设备的速度特性,其中,速度特性是根据设备的目标需求车速、实际轮边车速和实际线性车速中的至少一个确定的;根据速度特性确定排量比的控制策略,其中,排量比为设备的液压泵排量与设备的马达排量的比值;根据控制策略调节排量比。用以提高闭式液压系统中的调节策略的准确性,进而提高作业效率。


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    Titel :

    Control method, device and equipment of closed hydraulic system and storage medium


    Weitere Titelangaben:

    一种闭式液压系统的控制方法、装置、设备及存储介质


    Beteiligte:
    YU PENGFEI (Autor:in) / SUN XIAOPENG (Autor:in) / GUO SHUAI (Autor:in) / HU YONGHUI (Autor:in) / XU JING (Autor:in)

    Erscheinungsdatum :

    2021-07-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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