In the control system whose block diagram is given below, the PID controller defined as the transfer function Gc (s) is used as the control body.According to the Ziegler-Nichols vibration method, the...

In the control system whose block diagram is given below, the PID controller defined as the transfer function Gc (s) is used as the control body.
According to the Ziegler-Nichols vibration method, the gain value corresponding to the limited stable operation of the system
and find the continuous vibration period corresponding to this gain. Accordingly, the control body of the system set the parameters.