A process has the following transfer functions: Main process gp has a steady state gain of 2, one pole of negative 0.1 a

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A Process Has The Following Transfer Functions Main Process Gp Has A Steady State Gain Of 2 One Pole Of Negative 0 1 A 1 (263.14 KiB) Viewed 27 times

A process has the following transfer functions: Main process gp has a steady state gain of 2, one pole of negative 0.1 and a time delay of 2 Control valve g, has a steady gain of negative 0.25, one pole of negative 2 ● Disturbance ga has gain of 2, time constant of 20 PI controller: gc = Kc (1+) i. Design a feedback PI controller for the above process, use two different approaches Ziegler-Nichols Stability Margin Tuning Rule (Table 15.1). Cohen-Coon tuning rule (Table 15.3).