- posted
16 years ago

I need to derive a mathematical description for non-linear torque-speed

curve for DC servo motor.

I'm not sure how to approach the problem and I was wondering if anybody

can recommend some literature (books, articles, etc.). What do I need to

take into consideration? How to model such a system? Does it involve

modelling the control (PID loop and PWM).

I understand it's not an easy task but it would help me a lot if someone

could push me into the right direction.

Regards,

Pawel