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Identifiability conditions for linear systems operating in closed loop

Söderström, Torsten ; Gustavsson, Ivar and Ljung, Lennart (1975) In International Journal of Control p.243-255
Abstract
The problem of identifiability of processes using measurements obtained under closed loop operation is treated. Single input-single output systems are considered. It is assumed that the feedback is time invariant, linear and noise free. It is also assumed that no external input signal is injected. Conditions, which are simultaneously necessary and sufficient for identifiability are derived. The results are illustrated by a few numerical examples.
Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
International Journal of Control
pages
243 - 255
publisher
Taylor & Francis
external identifiers
  • scopus:0016470693
ISSN
0020-7179
DOI
10.1080/00207177508921984
language
English
LU publication?
no
id
efaa5f52-3bff-4a28-a6d6-ae8fbf54d5d9
date added to LUP
2018-12-10 10:23:29
date last changed
2021-08-29 04:04:07
@article{efaa5f52-3bff-4a28-a6d6-ae8fbf54d5d9,
  abstract     = {{The problem of identifiability of processes using measurements obtained under closed loop operation is treated. Single input-single output systems are considered. It is assumed that the feedback is time invariant, linear and noise free. It is also assumed that no external input signal is injected. Conditions, which are simultaneously necessary and sufficient for identifiability are derived. The results are illustrated by a few numerical examples.}},
  author       = {{Söderström, Torsten and Gustavsson, Ivar and Ljung, Lennart}},
  issn         = {{0020-7179}},
  language     = {{eng}},
  pages        = {{243--255}},
  publisher    = {{Taylor & Francis}},
  series       = {{International Journal of Control}},
  title        = {{Identifiability conditions for linear systems operating in closed loop}},
  url          = {{http://dx.doi.org/10.1080/00207177508921984}},
  doi          = {{10.1080/00207177508921984}},
  year         = {{1975}},
}