摘要 |
The invention relates to a method and device for determining the angular position of a rotating part, comprising at least one encoder track running in the circumferential direction, wherein at least two sensors are statically disposed having such an angle offset that the associated signal curves (cos/sin) comprise a phase difference when rotating the rotating part, corresponding to an ideal value, such as 90° or the like, except for a phase error, wherein, particularly at least for a period of a signal curve - offset values of the signal curves are determined and corrected (1), - the signal curves are further corrected (3), such that they comprise the same peak values, the phase error is determined (4) and at least one signal curve is correspondingly further corrected (6), and the angle value of the angular position of the rotating part is determined form the two corrected signal curves (7). |