ELECTRONIC CAMSHAFT MOTOR CONTROL FOR PISTON PUMP
    15.
    发明申请
    ELECTRONIC CAMSHAFT MOTOR CONTROL FOR PISTON PUMP 审中-公开
    活塞泵的电子凸轮轴电机控制

    公开(公告)号:WO2008039787A3

    公开(公告)日:2008-08-21

    申请号:PCT/US2007079436

    申请日:2007-09-25

    Abstract: A two (or more) piston pump system (10) is provided with both pumps (12) being crank (14) driven. The system does not have a mechanical camshaft, but a software algorithm, which acts like one in controller (20). The algorithm will LEARN and create a unique speed profile, which will mimic the mechanical camshaft. For practical purposes the speed profile of output gear is called Cam profile with software acting as an imaginary camshaft. The algorithm utilizes Crank Angle Estimation, Learn Curve Generation, Smoothing and Advance Timing Calculation.

    Abstract translation: 两个(或更多)活塞泵系统(10)设有两个驱动曲柄(14)的泵(12)。 该系统没有机械凸轮轴,而是一种软件算法,在控制器(20)中就像一个一样。 该算法将学习并创建一个独特的速度曲线,这将模拟机械凸轮轴。 出于实用目的,输出齿轮的速度曲线称为凸轮曲线,软件充当虚拟凸轮轴。 该算法利用曲柄角估计,学习曲线生成,平滑和高级时序计算。

    ELECTRONIC CAMSHAFT MOTOR CONTROL FOR PISTON PUMP
    16.
    发明申请
    ELECTRONIC CAMSHAFT MOTOR CONTROL FOR PISTON PUMP 审中-公开
    电动马达控制活塞泵

    公开(公告)号:WO2008039787A2

    公开(公告)日:2008-04-03

    申请号:PCT/US2007/079436

    申请日:2007-09-25

    Abstract: A two (or more) piston pump system (10) is provided with both pumps (12) being crank (14) driven. The system does not have a mechanical camshaft, but a software algorithm, which acts like one in controller (20). The algorithm will LEARN and create a unique speed profile, which will mimic the mechanical camshaft. For practical purposes the speed profile of output gear is called Cam profile with software acting as an imaginary camshaft. The algorithm utilizes Crank Angle Estimation, Learn Curve Generation, Smoothing and Advance Timing Calculation.

    Abstract translation: 两个(或多个)活塞泵系统(10)设置有驱动曲柄(14)的两个泵(12)。 该系统没有机械凸轮轴,而是一个软件算法,它像控制器(20)中一样。 该算法将学习并创建一个独特的速度曲线,这将模拟机械凸轮轴。 出于实际目的,输出齿轮的速度曲线称为凸轮轮廓,软件用作假想凸轮轴。 该算法利用曲柄角估计,学习曲线生成,平滑和提前计时。

Patent Agency Ranking