Drive-control integrated servo implementation method and system

A technology for implementing systems and methods, applied in control systems, motor control, and controlling multiple DC motors, etc., can solve problems such as difficulty in meeting universal requirements and poor scalability, and achieve the effect of overcoming poor scalability

Active Publication Date: 2021-02-19
SHANGHAI SIGRINER STEP ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, both of the above two multi-axis implementation schemes have the same shortcoming - poor scalability, that is, the number of axes that can be supported by the product has been fixed, and it is difficult to meet the versatility requirements of the site

Method used

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  • Drive-control integrated servo implementation method and system
  • Drive-control integrated servo implementation method and system
  • Drive-control integrated servo implementation method and system

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0024] Such as figure 2 and image 3 As shown, the first embodiment of the present invention provides an expandable drive-control integrated servo implementation system. The expandable drive-control integrated servo system includes a host computer interface, an expandable drive-control integrated module an...

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Abstract

The embodiment of the present invention relates to the technical field of power electronics, and discloses a method and system for implementing a drive-control integrated servo. The drive-control integrated servo implementation system of the present invention includes a host computer interface and an expandable drive-control integrated module; the expandable drive-control integrated module includes a control module and an expandable drive module, wherein the control module includes logic control and motor drive, which can be The extended driver module includes multiple scalable driver modules, and each driver module has an FPGA hardware current loop; the host computer interface compiles the user logic control program and transmits it to the logic control CPU, and the logic control CPU calculates the logic data according to the instructions and sends them For the motor drive, the motor drive controls the corresponding servo motor through the drive module in the scalable drive module. The present invention can not only effectively reduce the overall volume and application cost of the drive-control integrated servo, but also meet the requirement of expandable axes of the servo motor.

Description

technical field [0001] Embodiments of the present invention relate to the field of power electronics technology, and in particular to a method and system for implementing a drive-control integrated servo. Background technique [0002] Motion controllers and servo drives are widely used in various fields of modern machinery manufacturing and are the core of industrial automation. With the continuous development of power electronics technology, the demand for multi-motor drive and control integration has become a trend. Drive-control integration technology is a technology that highly integrates motor drivers and motion controllers. The mutual integration of drivers and controllers, and information exchange through internal high-speed parallel buses, enables the overall integration of equipment from design to manufacturing to system maintenance. Together, so as to comprehensively improve the overall operation and control. [0003] At present, most multi-axis motion systems su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02P5/68H02P5/74
CPCH02P5/68H02P5/74H02P2205/01H02P2205/07
Inventor 储诚兵李虎修丁信忠王科姜荣辉刘虎周美娟
Owner SHANGHAI SIGRINER STEP ELECTRIC
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