Some practical applications of a nonlinear block structure identification procedure

Lieve Lauwers; Joannes Schoukens; Rik Pintelon; Wendy Van Moer; Liesbeth Gomme

Some practical applications of a nonlinear block structure identification procedure

Lieve Lauwers, Joannes Schoukens, Rik Pintelon, Wendy Van Moer, Liesbeth Gomme

Electricity

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

2 Citations (Scopus)

Abstract

In this paper, a structure identification method based upon the best linear approximation which was presented in earlier work is applied to three different physical systems: the silverbox, a crystal detector, and an RF amplifier. The approach of this method consists in applying a Gaussian-like input signal, and to vary in a first experiment the root mean square (rms) value of this signal while maintaining the colouring of the power spectrum. Next, in a second experiment the colouring of the power spectrum is varied while keeping the rms value constant. Based on the resulting behaviour of the best linear approximation, a distinction can be made between candidate nonlinear block structures for approximating the real system.

Original language	English
Title of host publication	IMTC/2007, Proceedings of the IEEE Instrumentation and Measurement Technology Conference, Warsaw, Poland, May 1-3, 2007
Pages	1126-1131
Number of pages	6
Publication status	Published - 1 May 2007
Event	Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet - Stockholm, Sweden Duration: 21 Sep 2009 → 25 Sep 2009

Conference

Conference	Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet
Country/Territory	Sweden
City	Stockholm
Period	21/09/09 → 25/09/09

IEEE/IMTC 2007, the IEEE Instrumentation and Measurement Technology Conference
Joannes Schoukens (Speaker)
1 May 2007 → 3 May 2007
Activity: Talk or presentation › Talk or presentation at a conference
IEEE/IMTC 2007, the IEEE Instrumentation and Measurement Technology Conference
Johan Paduart (Speaker)
1 May 2007 → 3 May 2007
Activity: Talk or presentation › Talk or presentation at a conference
IEEE/IMTC 2007, the IEEE Instrumentation and Measurement Technology Conference
Rik Pintelon (Speaker)
1 May 2007 → 3 May 2007
Activity: Talk or presentation › Talk or presentation at a conference

Cite this

@inproceedings{d8e5755152a74e4cae926b5ad88ec88c,

title = "Some practical applications of a nonlinear block structure identification procedure",

abstract = "In this paper, a structure identification method based upon the best linear approximation which was presented in earlier work is applied to three different physical systems: the silverbox, a crystal detector, and an RF amplifier. The approach of this method consists in applying a Gaussian-like input signal, and to vary in a first experiment the root mean square (rms) value of this signal while maintaining the colouring of the power spectrum. Next, in a second experiment the colouring of the power spectrum is varied while keeping the rms value constant. Based on the resulting behaviour of the best linear approximation, a distinction can be made between candidate nonlinear block structures for approximating the real system.",

author = "Lieve Lauwers and Joannes Schoukens and Rik Pintelon and {Van Moer}, Wendy and Liesbeth Gomme",

year = "2007",

month = may,

day = "1",

language = "English",

isbn = "1-4244-0589-0",

pages = "1126--1131",

booktitle = "IMTC/2007, Proceedings of the IEEE Instrumentation and Measurement Technology Conference, Warsaw, Poland, May 1-3, 2007",

note = "Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet ; Conference date: 21-09-2009 Through 25-09-2009",

}

Lauwers, L, Schoukens, J , Pintelon, R, Van Moer, W & Gomme, L 2007, Some practical applications of a nonlinear block structure identification procedure. in IMTC/2007, Proceedings of the IEEE Instrumentation and Measurement Technology Conference, Warsaw, Poland, May 1-3, 2007. pp. 1126-1131, Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet, Stockholm, Sweden, 21/09/09.

Some practical applications of a nonlinear block structure identification procedure. / Lauwers, Lieve; Schoukens, Joannes ; Pintelon, Rik; Van Moer, Wendy; Gomme, Liesbeth.

IMTC/2007, Proceedings of the IEEE Instrumentation and Measurement Technology Conference, Warsaw, Poland, May 1-3, 2007. 2007. p. 1126-1131.

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

TY - GEN

T1 - Some practical applications of a nonlinear block structure identification procedure

AU - Lauwers, Lieve

AU - Schoukens, Joannes

AU - Pintelon, Rik

AU - Van Moer, Wendy

AU - Gomme, Liesbeth

PY - 2007/5/1

Y1 - 2007/5/1

N2 - In this paper, a structure identification method based upon the best linear approximation which was presented in earlier work is applied to three different physical systems: the silverbox, a crystal detector, and an RF amplifier. The approach of this method consists in applying a Gaussian-like input signal, and to vary in a first experiment the root mean square (rms) value of this signal while maintaining the colouring of the power spectrum. Next, in a second experiment the colouring of the power spectrum is varied while keeping the rms value constant. Based on the resulting behaviour of the best linear approximation, a distinction can be made between candidate nonlinear block structures for approximating the real system.

AB - In this paper, a structure identification method based upon the best linear approximation which was presented in earlier work is applied to three different physical systems: the silverbox, a crystal detector, and an RF amplifier. The approach of this method consists in applying a Gaussian-like input signal, and to vary in a first experiment the root mean square (rms) value of this signal while maintaining the colouring of the power spectrum. Next, in a second experiment the colouring of the power spectrum is varied while keeping the rms value constant. Based on the resulting behaviour of the best linear approximation, a distinction can be made between candidate nonlinear block structures for approximating the real system.

M3 - Conference paper

SN - 1-4244-0589-0

SP - 1126

EP - 1131

BT - IMTC/2007, Proceedings of the IEEE Instrumentation and Measurement Technology Conference, Warsaw, Poland, May 1-3, 2007

T2 - Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet

Y2 - 21 September 2009 through 25 September 2009

ER -

Some practical applications of a nonlinear block structure identification procedure

Abstract

Conference

Fingerprint

Activities

IEEE/IMTC 2007, the IEEE Instrumentation and Measurement Technology Conference

IEEE/IMTC 2007, the IEEE Instrumentation and Measurement Technology Conference

IEEE/IMTC 2007, the IEEE Instrumentation and Measurement Technology Conference

Cite this