Question: Problem I (50%) : Consider the flow control loop below Given: f=3gpm,Gf=1 Transmitter: Range: 010gpm,t=1 second Valve: Linear Characteristic, Fail Close Action, v=3 second, Pv=9

 Problem I (50%) : Consider the flow control loop below Given:

Problem I (50%) : Consider the flow control loop below Given: f=3gpm,Gf=1 Transmitter: Range: 010gpm,t=1 second Valve: Linear Characteristic, Fail Close Action, v=3 second, Pv=9 Psi 1- Size the control valve for 50% overcapacity. (10%) 2. Specify the action of the controller. (10%) 3- Calculate the ultimate gain for P-controller. (30%) Problem I (50%) : Consider the flow control loop below Given: f=3gpm,Gf=1 Transmitter: Range: 010gpm,t=1 second Valve: Linear Characteristic, Fail Close Action, v=3 second, Pv=9 Psi 1- Size the control valve for 50% overcapacity. (10%) 2. Specify the action of the controller. (10%) 3- Calculate the ultimate gain for P-controller. (30%)

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