Write a MATLAB script and design a Simulink diagram that implements the solution to Problem 12.8 with different filter parameter values N, and discuss the set-point step responses obtained by considering the effect of measurement noise on the process output.
Problem 12.8
For the PID controller that results by applying the Ziegler-Nichols tuning rules to the process
determine the discretized PID controller transfer functions (12.11) and (12.12) with N 5 10 and T = 0.1.