METHOD AND APPARATUS FOR CALIBRATING A POSITION SENSOR USED IN ENGINE CONTROL
    4.
    发明申请
    METHOD AND APPARATUS FOR CALIBRATING A POSITION SENSOR USED IN ENGINE CONTROL 审中-公开
    用于校准发动机控制中使用的位置传感器的方法和装置

    公开(公告)号:WO1998000634A2

    公开(公告)日:1998-01-08

    申请号:PCT/US1997010464

    申请日:1997-06-16

    Abstract: A system is provided for calibrating a position sensor having a variable output corresponding to the variable position of a movable member. The system establishes, for the position sensor an original assumed output corresponding to a given position of the movable member, establishes for the position sensor a maximum output corresponding to the given position, the maximum output being greater than or equal to the assumed output, establishes for the position sensor a minimum output corresponding to the given position, the minimum output being less than or equal to the assumed output, determines an actual output of the position sensor and, if the actual output is between the maximum output and the minimum output, the system reestablishes the assumed output as being a function of the original assumed output and the actual output.

    Abstract translation: 提供一种用于校准具有对应于可移动部件的可变位置的可变输出的位置传感器的系统。 该系统为位置传感器确定对应于可移动部件的给定位置的原始假定输出,为位置传感器确定与给定位置对应的最大输出,最大输出大于或等于假设输出,建立 对于位置传感器,对应于给定位置的最小输出,最小输出小于或等于假定输出,确定位置传感器的实际输出,并且如果实际输出在最大输出和最小输出之间, 系统将假定的输出重新建立为原始假设输出和实际输出的函数。

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