Massachusetts Institute of Technology
Sign in

Brushless Motor Control

This video shows a significant difference between square-wave commutated and sine-wave commutated brushless motor drive. The motor (from the B.W.D. Scooter project, can resonate with the scooter frame at certain speeds when driven with ordinary six-step control. Sine-wave control greatly reduces this resonance by taking out high frequency harmonics of the drive signal.

Comments (0)

It looks like no one has posted a comment yet. You can be the first!

You need to log in, in order to post comments.

scolton

scolton

Category: Engineering | Updated over 6 years ago

Created
December 11, 2009 23:32
Category
Tags
License
All Rights Reserved (What is this?)
Additional Files


Viewed
24421 times

More from scolton

More Homemade Segway Fun (2)

More Homemade Segway Fun (2)

Added over 9 years ago | 00:00:27 | 12873 views

HexBridge Shield Demo

HexBridge Shield Demo

Added almost 7 years ago | 00:01:02 | 11145 views

2.12: Intro to Robotics - 1

2.12: Intro to Robotics - 1

Added over 9 years ago | 00:00:30 | 17851 views

Custom Brushless Motor Controller Testing

Custom Brushless Motor Controller T...

Added over 7 years ago | 00:01:09 | 16667 views

e-Kart Challenge 2009

e-Kart Challenge 2009

Added almost 8 years ago | 00:02:13 | 17933 views

2.009: Coffee Bean Sorter - Testing 1 (Good Beans)

2.009: Coffee Bean Sorter - Testing...

Added over 9 years ago | 00:01:36 | 12610 views