(b) Design a proportional integral derivative (PID) controller for the following function shown in Figure Q2(b) by determining Kp, T; and Ta for the PID controller. (13 marks) 1 X= 2 Y(S) RSK PID 1/X (s + 0.5)( + 0.6) 2 s Figure Q2(b) *where X is your last digit in student number. If your last digit is 0, then use second last number. Eg: SUKD123456, then X is 6. If SUKD123450, then X is 5