14th IFAC Symposium on System Identification, SYSID 2006

SYSID-2006 Paper Abstract

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Paper WeB1.4

Op Den Buijs, Jorn (Mayo Clinic), Warner, Lizette (Mayo Clinic), Chbat, Nicolas (Philips), Ottesen, Hal (Univ. of Minnesota)

Algorithm for Real-Time Identification and Order Estimation of Jump-Linear Systems

Scheduled for presentation during the Regular Session "Identification of Hybrid and Parameter Varying Systems" (WeB1), Wednesday, March 29, 2006, 16:30−16:50, Concert Hall

14th IFAC Symposium on System Identification, March 29 - 31, 2006, Newcastle, Australia

This information is tentative and subject to change. Compiled on July 17, 2018

Keywords Recursive Identification, Hybrid and Distributed System Identification, Identification for Control

Abstract

In this paper, we propose a novel method for the real-time identification and simultaneous order estimation of a class of piecewise linear systems, namely jump-linear systems. The parameters, orders and time instances of switching are identified, based on a recursive weighted least-squares scheme and pole-zero cancellations. Several examples demonstrate the effectiveness of the algorithm. The proposed real-time technique is promising for use in patient monitoring and feedback control systems.