O'Reilly logo

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

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Student Exercises—Cascade Control

1:Derive the closed-loop transfer function relating the primary setpoint to the primary process output for a cascade-control system.
2:Derive the closed-loop transfer function relating a secondary disturbance to the primary output for a cascade-control system.
3:For the following process, develop the double cascade-control loop diagram, where the jacket flow controller is a “tertiary controller.” Use the state space form similar to Figure 10-6, where jacket flow rate is an input to the state space representation of the reactor.

4:Consider the following instrumentation diagram for a chemical reactor. Csp represents ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required