Abstract: LQ optimal controllers are widely used in many applications as they provide a simple and effective solution to optimal control problems. There are many examples in the literature that show the lack of robustness of such controllers when the process is subject to parameter variations or when some dynamics are neglected. The main idea behind the approach is to seek a simple and alternative route to implement the LQ regulator via the MCS algorithm which is effective also in those practical cases when the LQ action itself fails. The stability of the proposed control schemes is proved and the performance on a representative example shows the effectiveness of the approach.
On a novel hybrid LQ-MCS control scheme / DI BERNARDO, Mario; U., Montanaro; Santini, Stefania. - STAMPA. - (2007), pp. 4434161.3291-4434161.3296. (Intervento presentato al convegno 46th IEEE Conference on Decision and Control (CDC) tenutosi a New Orleans nel Dicember 2007) [10.1109/CDC.2007.4434161].
On a novel hybrid LQ-MCS control scheme
DI BERNARDO, MARIO;SANTINI, STEFANIA
2007
Abstract
Abstract: LQ optimal controllers are widely used in many applications as they provide a simple and effective solution to optimal control problems. There are many examples in the literature that show the lack of robustness of such controllers when the process is subject to parameter variations or when some dynamics are neglected. The main idea behind the approach is to seek a simple and alternative route to implement the LQ regulator via the MCS algorithm which is effective also in those practical cases when the LQ action itself fails. The stability of the proposed control schemes is proved and the performance on a representative example shows the effectiveness of the approach.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
