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Motor calibration system and method

A calibration system and calibration method technology, applied in the field of motor calibration system, can solve problems such as loss of click position information, data clearing, etc., and achieve the effect of simplifying the calibration process

Pending Publication Date: 2022-07-22
SHANGHAI ELECTRICGROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] According to the problems existing in the prior art, a motor calibration system and method are now provided, aiming to solve the problems of the calibration method in the prior art when the battery power is exhausted, the data will be cleared, resulting in the loss of the click position information, etc.

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  • Motor calibration system and method

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0038] It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

[0039] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but it is not intended to limit the present invention.

[0040] A motor calibration system, which is applied to the position calibration o...

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Abstract

The invention relates to a motor calibration system and method. The motor calibration system comprises a first switch control module, a second switch control module, an encoder battery, a motor encoder and a limiter, the first switch control module is connected to the encoder battery, the motor encoder and the limiter; the second switch control module is connected to the encoder battery and the motor encoder; the encoder battery is connected to the motor encoder; the technical scheme of the invention has the beneficial effects that a common person can carry out automatic coarse calibration of the motor encoder in a simple mode, the technology can greatly simplify the calibration process when being applied to non-high-precision motion machinery, and the technical scheme can directly realize the calibration of the motor position in many scenes with low precision requirements.

Description

technical field [0001] The invention relates to the technical field of motor calibration, in particular to a motor calibration system and method. Background technique [0002] The motor drives the moving parts through gears or reducers, and the combination of absolute encoders and limiters is the standard combination of current sports machinery. However, the price of true absolute encoders is too high, and incremental encoders can only record single The number of rotations cannot be memorized, and the motor position information cannot be saved after a power failure, so a pseudo-absolute encoder is often used instead. The principle of the pseudo-absolute encoder is an incremental encoder plus a battery memory function. When the motor encoder is powered off, the number of revolutions of the motor is saved on the encoder processing board powered by the battery, so that the position information of the motor can be saved when the system is powered off. . [0003] The traditiona...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P6/16H02P21/18
CPCH02P6/16H02P21/18
Inventor 张津徐颖俊
Owner SHANGHAI ELECTRICGROUP CORP