Motor calibration system, method and apparatus, controller and storage medium

A technology of calibration system and controller, applied in the direction of using electrical devices, measuring devices, instruments, etc., can solve the problems of large mechanical angle error, inaccurate control of motor rotation angle, etc., to achieve convenient calibration, improve calibration efficiency, and process accurate Effect

Active Publication Date: 2020-01-03
重庆市亿飞智联科技有限公司
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Problems solved by technology

[0005] The object of the present invention is to provide a motor calibration system, method, device, controller and storage medium for the deficiencies in the above-mentioned prior art, so as to solve the large mechanical angle error of the linear Hall sensor measuring the motor, which leads to the motor and The problem of inaccurate control of the rotation angle of the pod

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  • Motor calibration system, method and apparatus, controller and storage medium
  • Motor calibration system, method and apparatus, controller and storage medium
  • Motor calibration system, method and apparatus, controller and storage medium

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0046] Figure 1a and Figure 1b A schematic structural diagram of an RTK-based motor calibration system provided by an embodiment of the present invention, such as Figure 1a and Figure 1b As shown, the structure may include: a controller 101 , a motor 102 , a carrier phase difference technology RTK measurement component and a turntable 104 .

[0047] Wherein, the motor 102 is located below the turntable 104, the RTK measurement component is installed and fixed on the upper surface of the turntable 104, and the RTK measurement component and the m...

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Abstract

The invention provides a motor calibration system, method and apparatus, a controller and a storage medium, and relates to the technical field of motor detection. According to the motor calibration system, by providing the controller, a motor, an RTK measurement assembly and a turntable, the RTK measurement assembly may rotate along with the turntable, multiple Hall sensors may rotate along with the motor, and in a rotation process, the controller may obtain measurement data fed back by the multiple Hall sensors and the RTK measurement assembly and generates an angular correction table, so that calibration for a first mechanical angle of the motor may be more convenient, and the calibration efficiency is also improved; and the angular correction table may be used for calibrating a measurement mechanical angle, monitored by the Hall sensors, of the motor to obtain a corrected mechanical angle, so that the controller may accurately and reliably obtain the mechanical angle rotated by themotor.

Description

technical field [0001] The present invention relates to the technical field of motor detection, in particular to a motor calibration system, method, device, controller and storage medium. Background technique [0002] With the continuous development of science and technology, many automation equipment have emerged as the times require. As a part of automation equipment, the motor is becoming more and more important to accurately control the rotation angle of the motor. [0003] In order to pursue low load and portability, small motors are usually used in the UAV field to control the rotation of the pod. The Hall sensor is a magnetically sensitive analog sensor device, which has the characteristics of small size and low cost, making it suitable for the control of small motors to measure the electrical and mechanical angles of the motor. Since the measurement signal source of the Hall sensor is the magnetic field in the motor magnet, but the volume of the motor used to contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/30
CPCG01B7/30
Inventor 李泽伟
Owner 重庆市亿飞智联科技有限公司
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