https://github.com/mathworks/design-motor-controllers-with-simscape-electrical

This repository contains MATLAB and Simulink files used in the "How to design motor controllers using Simscape Electrical" videos.
https://github.com/mathworks/design-motor-controllers-with-simscape-electrical

Last synced: 3 months ago
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This repository contains MATLAB and Simulink files used in the "How to design motor controllers using Simscape Electrical" videos.

• Host: GitHub
• URL: https://github.com/mathworks/design-motor-controllers-with-simscape-electrical
• Owner: mathworks
• License: other
• Created: 2020-03-24T01:04:53.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2020-11-02T21:58:16.000Z (over 4 years ago)
• Last Synced: 2025-04-10T01:08:26.887Z (3 months ago)
• Language: MATLAB
• Homepage:
• Size: 6.14 MB
• Stars: 241
• Watchers: 10
• Forks: 106
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md
  • Security: SECURITY.md

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README

        
# Design Motor Controllers with Simscape Electrical

### Copyright 2019 The MathWorks, Inc.

[![View Design-motor-controllers-with-Simscape-Electrical on File Exchange](https://www.mathworks.com/matlabcentral/images/matlab-file-exchange.svg)](https://www.mathworks.com/matlabcentral/fileexchange/74826-design-motor-controllers-with-simscape-electrical)

This repository consists of folders containing the MATLAB and Simulink files that are used in the [How to Design Motor Controllers Using Simscape Electrical](https://www.mathworks.com/videos/series/how-to-design-motor-controllers-using-simscape-electrical.html) video series:

- [Simulate back-EMF voltage of a BLDC motor](https://github.com/mathworks/Design-motor-controllers-with-Simscape-Electrical/tree/master/1%20Simulating%20back%20emf%20voltage%20of%20a%20BLDC%20motor)

- [Modeling a three-phase inverter](https://github.com/mathworks/Design-motor-controllers-with-Simscape-Electrical/tree/master/2%20Modeling%20a%20three%20phase%20inverter)

- [Modeling commutation logic](https://github.com/mathworks/Design-motor-controllers-with-Simscape-Electrical/tree/master/3%20Modeling%20commutation%20logic)

- [Modeling a PWM-controlled buck converter](https://github.com/mathworks/Design-motor-controllers-with-Simscape-Electrical/tree/master/4%20Modeling%20a%20PWM%20controlled%20buck%20converter)

- [PWM Control of a BLDC motor](https://github.com/mathworks/Design-motor-controllers-with-Simscape-Electrical/tree/master/5%20PWM%20control%20of%20a%20BLDC%20motor)

Check out [this tech talk video series](https://www.mathworks.com/videos/series/brushless-dc-motors.html) to understand: 

  

- How brushless DC motors differ from brushed DC motors and how they work

- How BLDC motors can be controlled using six-step commutation (trapezoidal control)

- The different components of a BLDC motor control algorithm such as PWM control, commutation logic, three-phase inverter and sensor

![](algorithm.png)