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Process Control: Modeling, Design, and Simulation by B. Wayne Bequette

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Student Exercises

1:Verify that the two block diagrams below result in the same PI control algorithm transfer function.

2:Use the SIMULINK diagram presented in Figure 11-16 to verify the results presented in Example 11.1. Show that, as the setpoint change approaches 0.5 the integral windup effect becomes worse.
3:Verify the results of Example 11.2 using a SIMULINK simulation. Also, discuss the effect of the resetting time, τr, on the ARW results.
4:Consider the process furnace temperature cascade control system shown in Figure 10-2, where the output of the temperature control loop is a setpoint for the fuel gas flow controller. Draw a signal, similar ...

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