Strongly recommended · for advanced
Teaching Old Motors New Tricks - Part 1
Why people recommend it
The first part of a Texas Instruments seminar series on motor control, warmly recommended as an introduction to the theory behind brushless motor drives and commutation.
Watch for: Long sessions; suits those with firmware or control interest
In their words
There are 5 videos of a Texas Instruments training course at YouTube called "Teaching Old Motors New Tricks" IIRC, The first three deal with BLDC motors, and modelling those systems, and the last two, other systems.
gbulmer on electronics.stackexchange.com, Aug 2014. CC BY-SA.