VARIABLE LOAD SENSE SPRING SETTING FOR AXIAL PISTON OPEN CIRCUIT PUMP
    1.
    发明申请
    VARIABLE LOAD SENSE SPRING SETTING FOR AXIAL PISTON OPEN CIRCUIT PUMP 有权
    用于轴向活塞打开电路泵的可变负载感测弹簧设置

    公开(公告)号:US20150247496A1

    公开(公告)日:2015-09-03

    申请号:US14633653

    申请日:2015-02-27

    Inventor: Abhijit DAS

    CPC classification number: F04B49/065 F04B1/26 G06F17/11

    Abstract: A variable load sense spring setting for an axial piston open circuit having three subsystems. A backstepping control applied to the first and second subsystems to determine an operator control input and a load sense spool effective open area control input that stabilize the first and second subsystems. The calculating a feasible load sense area from the third subsystem and the control inputs.

    Abstract translation: 一种用于具有三个子系统的轴向活塞开路的可变负载感应弹簧设置。 应用于第一和第二子系统的后台控制来确定操作员控制输入和稳定第一和第二子系统的负载感测线轴有效开放区域控制输入。 计算来自第三子系统和控制输入的可行负载感测区域。

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