This paper tackles the issue of model consistency in identification procedures for SISO LTI compartmental systems of given order. In fact, in this case, the identified model must have a compartmental realization. In this paper, a finite set of constraints ensuring the existence of such a realization of a given order is proposed, in the case of real distinct eigenvalues. As a byproduct, the same set of conditions also ensure nonnegativity of the estimated impulse response. (C) 2002 Elsevier Science Ltd. All rights reserved.
On model consistency in compartmental systems identification / Benvenuti, Luca; DE SANTIS, Alberto; Farina, Lorenzo. - In: AUTOMATICA. - ISSN 0005-1098. - STAMPA. - 38:11(2002), pp. 1969-1976. [10.1016/s0005-1098(02)00107-3]
On model consistency in compartmental systems identification
BENVENUTI, Luca;DE SANTIS, Alberto;FARINA, Lorenzo
2002
Abstract
This paper tackles the issue of model consistency in identification procedures for SISO LTI compartmental systems of given order. In fact, in this case, the identified model must have a compartmental realization. In this paper, a finite set of constraints ensuring the existence of such a realization of a given order is proposed, in the case of real distinct eigenvalues. As a byproduct, the same set of conditions also ensure nonnegativity of the estimated impulse response. (C) 2002 Elsevier Science Ltd. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
