ارزیابی عملکرد و تنظیم کنترل کننده PID برای فرآیندهای جدایی ناپذیر

In this paper we propose a methodology for the performance assessment of a PID controller applied to an integral process and for the retuning of the parameters in case the obtained response is not satisfactory. The technique addresses both set-point and load disturbance step responses. Simulation and experimental results obtained with a laboratory scale equipment show the effectiveness of the methodology.