APPARATUS AND METHOD FOR AUTOMATED CLOSED-LOOP IDENTIFICATION OF AN INDUSTRIAL PROCESS IN A PROCESS CONTROL SYSTEM.

摘要

An apparatus, method, and computer program are provided for automated closed-loop identification of an industrial process in a process control system. Multiple models (such as multiple model structure-model order combinations) can be identified, where the models are associated with a process to be controlled. One or more metrics (such as a prediction metric or rank) can be determined for each of the models. At least one of the models can be selected based on the one or more metrics. A final model (130) for controlling the process can be provided (such as to a controller (104a-104b)), where the final model (130) is based on the at least one selected model. A band pass filter could be designed using some of the identified models. The band pass filter could be used to identify at least one other of the models or to determine at least one of the one or more metrics.