Compensated PID Regulation of Ambient Temperature using New Approach to the System Identification Based on Forced Oscillations
The process of the system identification represents the key aspect in designing sophisticated automated regulation system. One of the oldest control regulation techniques called proportional, integral and derivative (hereinafter: PID) proves to be a quite good way to test different methods of system identification in the closed loop feedback. The objective of this study is to experiment with a new approach to the system identification that is extension of the Ziegler-Nichols tuning or identification method. Finishing the crucial experiments, the new method is applied on the practical model whose purpose is to regulate ambient temperature inside the simulation area. The model is entirely based on the suggested experiment as well as PID control regulation technique, but with slight changes in PID implementation.