Frequency domain system identification using arbitrary signals

Joannes Schoukens; Rik Pintelon; Gerd Vandersteen; Patrick Guillaume

Frequency domain system identification using arbitrary signals

Joannes Schoukens, Rik Pintelon, Gerd Vandersteen, Patrick Guillaume

Research output: Contribution to journal › Article › peer-review

140 Citations (Scopus)

Abstract

It is the common conviction that frequency domain system identification suffers from the drawback that it cannot handle arbitrary signals without introducing systematic errors. This paper shows that it is possible to deal with nonperiodic signals without any approximation and under the same assumptions as in the time domain, by estimating simultaneously some initial conditions and the system model parameters.

Original language	English
Pages (from-to)	1717-1720
Number of pages	4
Journal	IEEE Transactions on Automatic Control
Volume	42
Publication status	Published - 1 Dec 1997

Bibliographical note

Automatica, Vol. 33, no. 6, pp. 1073-1086, 1997

Keywords

Frequency domain identification
parametric transfer

Cite this

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title = "Frequency domain system identification using arbitrary signals",

abstract = "It is the common conviction that frequency domain system identification suffers from the drawback that it cannot handle arbitrary signals without introducing systematic errors. This paper shows that it is possible to deal with nonperiodic signals without any approximation and under the same assumptions as in the time domain, by estimating simultaneously some initial conditions and the system model parameters.",

keywords = "Frequency domain identification, parametric transfer",

author = "Joannes Schoukens and Rik Pintelon and Gerd Vandersteen and Patrick Guillaume",

note = "Automatica, Vol. 33, no. 6, pp. 1073-1086, 1997",

year = "1997",

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language = "English",

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journal = "IEEE Transactions on Automatic Control",

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T1 - Frequency domain system identification using arbitrary signals

AU - Schoukens, Joannes

AU - Pintelon, Rik

AU - Vandersteen, Gerd

AU - Guillaume, Patrick

N1 - Automatica, Vol. 33, no. 6, pp. 1073-1086, 1997

PY - 1997/12/1

Y1 - 1997/12/1

N2 - It is the common conviction that frequency domain system identification suffers from the drawback that it cannot handle arbitrary signals without introducing systematic errors. This paper shows that it is possible to deal with nonperiodic signals without any approximation and under the same assumptions as in the time domain, by estimating simultaneously some initial conditions and the system model parameters.

AB - It is the common conviction that frequency domain system identification suffers from the drawback that it cannot handle arbitrary signals without introducing systematic errors. This paper shows that it is possible to deal with nonperiodic signals without any approximation and under the same assumptions as in the time domain, by estimating simultaneously some initial conditions and the system model parameters.

KW - Frequency domain identification

KW - parametric transfer

M3 - Article

VL - 42

SP - 1717

EP - 1720

JO - IEEE Transactions on Automatic Control

JF - IEEE Transactions on Automatic Control

SN - 0018-9286

ER -

Frequency domain system identification using arbitrary signals

Abstract

Bibliographical note

Keywords

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Cite this