| 摘要 |
The invention relates to an angular position sensor, wherein the sensor has a motor (130) for driving an output shaft (140) and a sensor element (165) for detecting changes of a magnetic field of a magnet (150) rotating in synchronization with the output shaft (140). A controller (110) compensates for outputs of the sensor element (150), when the output shaft (140) rotates clockwise and counterclockwise, using different multidimensional functions and controls the motor (130) so that the compensated rotation angle becomes a desired rotation angle.
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