Electromechanical Archives - Page 17 of 17 - Embedded.com

Electromechanical

Look Ma, No Hands!

Not all systems have position or velocity sensors. In those cases, consider using a stepper motor to effect sensorless control. In my most recent columns…

Tracking Demodulation

High resolution encoders are expensive, but alternatives exist. You can develop a high-resolution system using a sinusoidal encoder or resolver. Last month, we covered some…