engleski

A Method Of PID Controller Autotuning

A method of PID controller autotuning based on relay feedback control is described. Special attention is paid to the process structure and parameters estimation in the phase of reaching the desired operating point. This may increase the method"s robustness and also speed up the tuning procedure. The algorithm"s validity is illustrated by some simulation results and an experimental result on a laboratory pilot plant.

Autotuners; Describing functions; Limit cycles; PID controllers; Relay control

nije evidentirano