|Title:||Tuning of the blending PID controllers based on specification of maximum closed-loop amplitude ratio||Authors:||Chen C.-L.
|Keywords:||Amplitude ratio;Blending;Internal model control;PID controller;Tuning||Issue Date:||2001||Journal Volume:||32||Journal Issue:||6||Start page/Pages:||565-570||Source:||Journal of the Chinese Institute of Chemical Engineers||Abstract:||
A blending-PID controller uses the integral of error, e 1(t) = e(ζ)dζ, as the input signal to achieve zero error integral for a process operated a long enough period of time after the occurrence of a step disturbance. This article aims to derive a tuning guide for the blending-PID controllers based on the Internal Model Control (IMC) principle. Therein one tuning parameter is left for adjustment by assigning a specific value of the maximum closed-loop amplitude ratio. Several numerical examples are supplied, demonstrating the usefulness of the blending-PID controller and the proposed tuning guide.
|Appears in Collections:||化學工程學系|
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