首页> 外国专利> INDUCTIVE POSITION SENSOR COMPRISING AT LEAST ONE TRANSMIT COIL, AN ABSOLUTE POSITION RECEIVE COIL PAIR, A HIGH-RESOLUTION POSITION RECEIVE COIL PAIR AND A CONDUCTIVE MOVING TARGET

INDUCTIVE POSITION SENSOR COMPRISING AT LEAST ONE TRANSMIT COIL, AN ABSOLUTE POSITION RECEIVE COIL PAIR, A HIGH-RESOLUTION POSITION RECEIVE COIL PAIR AND A CONDUCTIVE MOVING TARGET

机译:电感位置传感器包括至少一个发射线圈,绝对位置接收线圈对,高分辨率位置接收线圈对和导电移动目标

摘要

An inductive position sensor including at least one transmit coil, an absolute position receive coil pair, a high-resolution position receive coil pair and a conductive moving target, the absolute position receive coil pair and the high-resolution receive coil pair together define a measurement area of the inductive position sensor and the moving target can move in this measurement area, the absolute position coil pair has a first sine receive coil and a first cosine receive coil, both having one period over the measurement area of the inductive position sensor, the high-resolution position receive coil pair has a second sine receive coil and a second cosine receive coil, both having at least two periods over the measurement area of the inductive position sensor, the absolute position receive coil pair and the high-resolution position receive coil pair are arranged in the same area of a printed-circuit board of the inductive position sensor.
机译:包括至少一个发射线圈,绝对位置接收线圈对,高分辨率位置接收线圈对和导电移动目标的电感位置传感器,绝对位置接收线圈对和高分辨率接收线圈对一起定义测量 电感位置传感器的区域和移动目标可以在该测量区域中移动,绝对位置线圈对具有第一正弦接收线圈和第一余弦接收线圈,两者都在电感位置传感器的测量区域上具有一个时段。 高分辨率位置接收线圈对具有第二正弦接收线圈和第二余弦接收线圈,两者在电感位置传感器的测量区域上具有至少两个时段,绝对位置接收线圈对和高分辨率位置接收线圈 对布置在电感位置传感器的印刷电路板的相同区域中。

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