The other performance requirement is that the motor reaches its final position very quickly. In this case, we want it to have a settling time of 40ms. From the plot we see that when 1 volt is applied to the system, the motor position changes by 6 radians, six times greater than our desired position. For a 1 volt step input the motor should spin through 1 radian. Also, the motor doesn't reach a steady state which does not satisfy our design criteria 2.
Index exceeds matrix dimensions.
Now the output time will be in milliseconds rather than in seconds. The output appears the same as when obtained through the transfer function, but the time vector must be divided by tscale. This feedback is anonymous. 26 Dec 2000.