In this 9th lecture of the motor control course we discuss open loop control system and how to build a Simulink model to allow us to control the BLDC motor without closing the speed control loop. We start from the models developed in previous lecture and by putting together all these models we will spin up for the first time the BLDC motor based on Hall sensor commutation.
Main topics:
- What is Open Loop Control system and how is it different from a Closed Loop Speed Control system ;
- Build the Simulink model for Open Loop control of BLDC motor;
Objectives:
- Understand the benefits of Open Loop Control system;
- Validate all the concepts we learn so far;
- Apply and reuse all the models we developed so far in this course;
- Spin the motor for the first time;
NOTE: Chinese viewers can watch the video on YOUKU using this link
注意：中国观众可以使用此链接观看YOUKU上的视频
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Additional information:
- pdf attached with slides shown in this video;
- Simulink model used in this video;
Original Attachment has been moved to: Lecture9.zip
Update revisions:
February 25, 2019
- update the model to work with Model-Based Design Toolbox for MPC57xx Automotive Version 3.0.0 .
May 06, 2020
- update the model to work with Model-Based Design Toolbox for MPC57xx Automotive Version 3.2.0 .
