Title: IMC-PID controller tuning from closed-loop setpoint response
Abstract: The proposed IMC-PID tuning method is extension of the recently published setpoint overshoot method (2010). It is one step procedure to obtain the PI/PID setting which gives the better performance and robustness. The method requires one closed-loop step setpoint response experiment using a proportional only controller with gain K c0 . Based on simulations for a range of first-order with delay processes, simple correlations have been derived to give PI/PID.filter controller settings. The controller gain (K c /K c0 ) is only a function of the overshoot observed in the setpoint experiment. The controller integral and derivative time (τ I and τ D ) is mainly a function of the time to reach the first peak (t p ). The proposed tuning method shows better performance than the setpoint overshoot method (2010) for broad range of processes.
Publication Year: 2012
Publication Date: 2012-12-31
Language: en
Type: article
Access and Citation
Cited By Count: 2
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot