Question

Determine the Ziegler-Nichols tuning parameters for a PID controller, with the given plant transfer function: $G(s) = left(frac{5}{2s+1} ight)left(frac{0.4}{5s+1} ight)left(frac{2}{s+1} ight)$ \ Assume that the time constants have units of minutes and the controller transfer function $C(s)$ is as follows: $C(s) = K_p left(1 + frac{1}{T_Is} + T_Ds ight)$ Use Matlab to graph the step response.

          Determine the Ziegler-Nichols tuning parameters for a PID controller, with the given plant transfer function:
$G(s) = left(frac{5}{2s+1}
ight)left(frac{0.4}{5s+1}
ight)left(frac{2}{s+1}
ight)$

\
Assume that the time constants have units of minutes and the controller transfer function $C(s)$ is as follows:
$C(s) = K_p left(1 + frac{1}{T_Is} + T_Ds
ight)$
Use Matlab to graph the step response.

$Determine the Ziegler-Nichols tuning parameters for a PID controller, with the given plant transfer function: G(s) = left(frac52s+1 ight)left(frac0.45s+1 ight)left(frac2s+1 ight) Assume that the time constants have units of minutes and the controller transfer function C(s) is as follows: C(s) = Kp left(1 + frac1TIs + TDs ight) Use Matlab to graph the step response.$

Added by Eduardo F.

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