Motion control using a DC motor, PWM, and encoders is such a well-studied thing and so common that if your solution does not look just like everyone else's solution there is likely a problem.
A way to think about PWM is that it controls motor torque. You don't even need to know if it is linear or not. Just that more duty cycle makes more torque. I just noticed another post that confuses using PWM as a quasi-digital signal and as a way to chop DC power. In this use-case, there is no signal. The PWM directly drives the gate of a MOSFET switch. On Thu, Oct 15, 2020 at 7:52 PM John Dammeyer <john.damme...@shaw.ca> wrote: > This discussion on controlling DC motors is like re-inventing the wheel > over and over again. > Let's go back to 2005 when Uli brought out his UHU sevo drive with a small > ATMEL 8 bit micro-controller. > http://uhu-servo.de/servo_en/index.htm > -- Chris Albertson Redondo Beach, California _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
