Can errors-in-variables systems be identified from closed-loop experiments?

Can errors-in-variables systems be identified from closed-loop experiments?

Errors-in-variables (EIV) systems are known to be identifiable not generally, but under some specific conditions. These conditions are normally formulated for open-loop systems. This paper examines to what extent an EIV system can be identifiable from closed-loop experiments.

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Veröffentlicht in:Automatica (Oxford) 2013-02, Vol.49 (2), p.681-684
Hauptverfasser: Söderström, Torsten, Wang, Liuping, Pintelon, Rik, Schoukens, Johan
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Automation
Closed-loop experiments
Computer science
control theory
systems
Control theory. Systems
Errors
Errors in variables
Errors-in-variables models
Exact sciences and technology
Experiments
Identification (control systems)
Linear systems
Modelling and identification
Open loop systems
System identification
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Beschreibung
Zusammenfassung:Errors-in-variables (EIV) systems are known to be identifiable not generally, but under some specific conditions. These conditions are normally formulated for open-loop systems. This paper examines to what extent an EIV system can be identifiable from closed-loop experiments.
ISSN:0005-1098
1873-2836
1873-2836
DOI:10.1016/j.automatica.2012.11.017