Abstract
TUNING OF CONTROLLERS FOR REFERENCE INPUT TRACKING OF A FOURTH ORDER BLENDING PROCESS
Dr. Prof. Galal Ali Hassaan*
ABSTRACT
The paper presents four controllers to control a fourth order blending process. Two controller (PID and PIDD) from the first generation of PID controllers and two controllers (PD-PI and PI-PD) from the second generation. Each controller is tuned and used to generate a time response for step input tracking with focus on the maximum percentage overshoot, settling time and steady state error as time based characteristics for the control system. The best controllers to control the process are outlined after comparison of the control systems generated using the four controllers.
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