Czasopismo | PRZEGLĄD ELEKTROTECHNICZNY | Rocznik 2020 - zeszyt 9

Decentralized PI Controller with Coefficient Diagram Method Incorporating Feedforward Controller Based on Inverted Decoupling for Two Input – Two Output System

10.15199/48.2020.09.33

nr katalogowy: 127827
10.15199/48.2020.09.33

Streszczenie

A decentralized PI controller for a TITO system of Wood-Berry distillation column process combined with inverted decoupling is designed by using the coefficient diagram method (CDM) with feedforward controller (FFC). The ability of CDM and CDM with FFC methods to design controllers for the desired transient response has been investigated for TITO system. By using the CDM adding FFC, a good and competitive performance can be achieved with faster settling time that the slight percent overshoot is neglected although an increasing control signal is provided.

Abstract

Przedstawiono sterowanie procesem destylacji w systemie dwa wejścia-dwa wyjścia przy wykorzystaniu metody Coefficient Diagram ze sterownikiem typu feedforward. Osiągnięto skrócenie czasu ustalania przy małym przeregulowaniu . Sterowanie procesem destylacji przy wykorzystaniu metody Coefficient Diagram i dla systemu dwa wejścia – dwa wyjścia.

Słowa kluczowe

Keywords

Bibliografia

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