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Realisation and estimation of piecewise-linear output-error models

Fredrik Rosenqvist (Institutionen för signaler och system) ; Anders Karlström (Institutionen för signaler och system, Reglerteknik)
Automatica (00051098 ). Vol. 41 (2005), 3, p. 545-551.
[Artikel, refereegranskad vetenskaplig]

Piecewise-linear systems in input/output form can have different switching schedules. In this article, two categories, instant and delayed switching, are analysed. Even though a general piecewise-linear state-space model cannot be converted into input/output form, it is shown that it is possible to find state-space models representing instant and delayed switching. In addition, a prediction-error minimisation (PEM) method for piecewise-linear output-error predictors is derived and it is concluded that the instant-switching model candidate is not necessarily the most suitable for the parameter estimation procedure.

Denna post skapades 2009-12-11. Senast ändrad 2016-09-14.
CPL Pubid: 103300


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Institutioner (Chalmers)

Institutionen för signaler och system (1900-2017)
Institutionen för signaler och system, Reglerteknik (2005-2017)


Elektroteknik och elektronik

Chalmers infrastruktur