First-Order Plus Dead Time Model
Approximates most industrial processes with three numbers read off an open-loop step test: process gain K, time constant tau, and dead time theta. The theta/tau ratio predicts how hard the loop is to tune and feeds directly into tuning rules.
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Approximates most industrial processes with three numbers read off an open-loop step test: process gain K, time constant tau, and dead time theta. The theta/tau ratio predicts how hard the loop is to tune and feeds directly into tuning rules.
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