Tuning rules selection and iterative modification of PID control system parameters

Abstract

There are presented theoretical aspects, and experimental results of setting a PID control system parameters. In a paper, criteria to simplify the selection of PID controller tuning rules, are given. For initially tuned controller, to improve a quality of a control system, there is proposed iterative method of PID parameters modifications that base on the analysis of quality indices in time and frequency domains. © Springer International Publishing Switzerland 2014.