This paper addresses the problem of set-point tracking for a continuous-time process modeled by a multi-input multi-output (MIMO) linear system that may switch, in unknown and unpredictable fashion, among different modes taken from a finite set. The proposed methodology relies on an high level controller which, from time to time, can switch on in feedback with the process a set-point controller, from a family of candidate controllers, based on a real-time estimation of the current process mode. It is shown that, under certain conditions, global exponential stability can be achieved for any slow-on-the-average process mode switching sequence.
Set-point tracking in mode-observable switching linear systems / M. Baglietto; G. Battistelli; P. Tesi. - STAMPA. - (2011), pp. 429-434. (Intervento presentato al convegno 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011 tenutosi a Orlando, USA) [10.1109/CDC.2011.6161355].
Set-point tracking in mode-observable switching linear systems
BATTISTELLI, GIORGIO;TESI, PIETRO
2011
Abstract
This paper addresses the problem of set-point tracking for a continuous-time process modeled by a multi-input multi-output (MIMO) linear system that may switch, in unknown and unpredictable fashion, among different modes taken from a finite set. The proposed methodology relies on an high level controller which, from time to time, can switch on in feedback with the process a set-point controller, from a family of candidate controllers, based on a real-time estimation of the current process mode. It is shown that, under certain conditions, global exponential stability can be achieved for any slow-on-the-average process mode switching sequence.I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.