CUED Publications database

Identification of externally positive systems

Grussler, C and Umenberger, J and Manchester, IR (2018) Identification of externally positive systems. In: UNSPECIFIED pp. 6549-6554..

Full text not available from this repository.

Abstract

© 2017 IEEE. We consider identification of externally positive linear discrete-time systems from input/output data. The proposed method is formulated as a semidefinite program, and is guaranteed to identify models that are ellipsoidal cone-invariant and, consequently, externally positive. We demonstrate empirically that this cone-invariance approach can significantly reduce the conservatism associated with methods that enforce internal positivity as a sufficient condition for external positivity.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div F > Control
Depositing User: Cron Job
Date Deposited: 13 Nov 2018 01:53
Last Modified: 21 Nov 2019 02:08
DOI: 10.1109/CDC.2017.8264646