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Motor driving system and method

A motor drive system and current technology, applied in the control system, motor generator control, electrical components, etc., can solve problems such as increased cost, routine maintenance or inconvenient maintenance, and achieve convenient maintenance and repair, convenient production, and versatility. Good results

Inactive Publication Date: 2019-07-05
SHENYANG SIASUN ROBOT & AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the above situations, it is necessary to design different motor drive systems in a targeted manner, which brings great inconvenience to the use and daily maintenance or repair, and also increases the cost of production

Method used

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under app...

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Abstract

The embodiment of the invention discloses a motor driving system. The motor driving system comprises a main control chip, an I / O interface for performing input and output with an external instructionmodule, a storage module, a communication module for communicating with an upper computer, a power supply module, a power module, a position / speed sensor acquisition module for acquiring the positionspeed of a controlled motor and a current / voltage acquisition module for acquiring the current / voltage data of the controlled motor. The motor driving system and method can receive control instructions emitted by external devices to drive various types of servo motors to meet the use demands in the robot control fields, are good in universality and convenient to product, and simultaneously bring great convenience for the maintenance and repair of the device. The present invention further provides a motor driving method by employing the motor driving system.

Description

technical field [0001] The invention relates to the field of motor control, in particular to a motor driving system and method. Background technique [0002] Robots can receive commands from humans and automatically perform tasks according to pre-programmed programs. They are efficient and reliable, and bring great convenience and assistance to people in industrial production and daily life. [0003] Servo motors are the most important components of robot actuators, and are widely used in the control of robot joints and chassis. In robot control, according to different actual needs, there are many types of servo motors that need to be selected, such as DC brush motors, DC brushless motors, permanent magnet synchronous motors, etc. At the same time, different types of position / speed sensors are installed on different motors, such as potentiometers, Hall position sensors, encoders, and resolvers. In addition, the reception of the control instruction may come from a human-com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P8/40
CPCH02P8/40
Inventor 徐方王宏玉宋吉来刘世昌郭建强胡俊
Owner SHENYANG SIASUN ROBOT & AUTOMATION