Part IV : Enhancements to Single-Loop PID Feedback Control.
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Part IV : Enhancements to S ingle-Loop PID Feedba ck Control
Transcript of Part IV : Enhancements to Single-Loop PID Feedback Control.
@ Control enhancements are chosen based on the following criteria:
• Reinforce principles: ‘strong’ control theory
• Demonstrate practice
• Apply process insight: understanding of process equipment and operating
conditions
Chapter 14 Cascade Control
@ Cascade design criteria
Cascade uses an additional measurement of a process variable to assist in the control system