Next Generation Relay Autotuners – Analysis and Implementation at ABB
For a long time, a method which tunes a robust controller automatically has been researched. In this thesis, a method to estimate processes using a short experiment and low order time delayed models is described. The goal was to achieve a model that could be used for PI- and PID-tuning in an autotuner. Through a simulation study, various experiment designs were tested to find an optimal experiment
