Title:
角度センサーの補正方法及び角度センサーの補正装置
Document Type and Number:
Japanese Patent JP6970727
Kind Code:
B2
Abstract:
A method for correcting an angle sensor is applied to a step motor including an angle sensor, where the angle sensor rotates with the step motor, and the method for correcting an angle sensor includes the following steps: rotating the step motor by a preset angle to a first position; reading a first voltage of the angle sensor when the angle sensor is rotated to the first position; determining whether the first voltage deviates from a preset voltage curve; if yes, recording a first offset of the first voltage relative to the preset voltage curve; and compensating for a sensing angle of the angle sensor according to the first offset. A device for correcting an angle sensor is further provided.
Inventors:
張添▲ちゅう▼
Minoru Wang
Minoru Wang
Application Number:
JP2019205465A
Publication Date:
November 24, 2021
Filing Date:
November 13, 2019
Export Citation:
Assignee:
PEGATRON CORPORATION
International Classes:
H02P8/00; H02P29/00
Domestic Patent References:
| JP2001178193A |
Foreign References:
| CN203011370U |
Attorney, Agent or Firm:
Washeda International Patent Office