راه اندازی تست صنعتی برای تنظیم خودکار کنترل کننده PID در فرآیندهای مقیاس بزرگ: کاربرد برای فرآیند تنسی ایستمن

The approach has been tested on an industrial test setup in which all the control loops of the Tennessee Eastman process are controlled by a Siemens PLC. The necessary relay parameters, the hysteresis and relay amplitude, for the test are estimated automatically where interference by an engineer or an operator is not required. The new method for model identification is robust against measurement noises. The proposed method is able to tune the important control loops in the Tennessee Eastman process successfully.