A frequency domain versus a time domain identification technique for nonlinear parameters applied to wire rope isolators

Kerschen, Gaëtan; Lenaerts, Vincent; Marchesiello, Stefano; Fasana, Alessandro

doi:10.1115/1.1410368

Article (Scientific journals)

A frequency domain versus a time domain identification technique for nonlinear parameters applied to wire rope isolators

Kerschen, Gaëtan; Lenaerts, Vincent; Marchesiello, Stefano et al.

2001 • In Journal of Dynamic Systems Measurement and Control, 123 (4), p. 645-650

Peer Reviewed verified by ORBi

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https://hdl.handle.net/2268/18346

DOI
10.1115/1.1410368

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Keywords :

Vibrations; Nonlinear; Dynamics; Aerospace; Structures; of nonlinear dynamica; Restoring Force Surface method; experimental identification; wire rope isolators

Abstract :

[en] The present paper aims to compare two techniques for identification of nonlinear dynamical systems. The Conditioned Reverse Path method, which is a frequency domain technique, is considered together with the Restoring Force Surface method, a time domain technique. Both methods are applied for experimental identification of wire rope isolators and the results are compared. Finally, drawbacks and advantages of each technique are underlined.

Disciplines :

Computer science
Engineering, computing & technology: Multidisciplinary, general & others

Author, co-author :

Kerschen, Gaëtan ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux

Lenaerts, Vincent

Marchesiello, Stefano; Politecnico di Torino > Dipartimento di Meccanica

Fasana, Alessandro; Dipartimento di Meccanica, Politecnico di Torino, 10129 Torino, Italy

Language :

English

Title :

A frequency domain versus a time domain identification technique for nonlinear parameters applied to wire rope isolators

Publication date :

December 2001

Journal title :

Journal of Dynamic Systems Measurement and Control

ISSN :

0022-0434

eISSN :

1528-9028

Publisher :

Asme-Amer Soc Mechanical Eng, New York, United States - New York

Volume :

123

Issue :

Pages :

645-650

Peer reviewed :

Peer Reviewed verified by ORBi

Available on ORBi :

since 10 August 2009

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Bibliography

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