Hello,
I'm looking for a good book on the topic of motor control with microcontrollers, with emphasis on PWM algorithms. I'm interested more in the PWM side of things than in control theory (PID), as the motor I need to control is an AC motor that only has to be speed-controlled (it's a big ventilation fan). From searching the net it appears that this is a topic with a lot of ad-hoc solutions, so I would really love to hear recommendations of books and/or good online resources for learning the topic.
Thanks in advance, R