You would like to control the position (shaft angle) of a DC motor with a knob connected to a potentiometer. The open loop system is given as follows: DC Motor (Volts to motor position)
Knob Position Motor Position
1Potentiometer (Knob position to volts)Vmotor
(1) Plot the poles of this open loop transfer function on the s-plane.
(2) Use MATLAB/SIMULINK to plot the motor position response to a step input (i. e. turning the knob to a particular position).
Is it possible to use the knob to specify a particular motor position