Detection and quantification of structural non-linearities

J. Wong; J. E. Cooper; J. R. Wright

Detection and quantification of structural non-linearities

J. Wong, J. E. Cooper, J. R. Wright

Research output: Chapter in Book/Conference proceeding › Conference contribution

Abstract

A number of different approaches (higher order spectra, higher orderFRFs and multi-sines) for the detection and quantification of non-linearities were applied to various simulated two and three degree of freedom systems with quadratic and cubic stiffness nonlinearities. The ability to use the methods to determine whether non-linearities exist, and to classify them, was assessed, and conclusions are drawn as to their suitability to perform this task.

Original language	English
Title of host publication	Proceedings of the 2002 International Conference on Noise and Vibration Engineering, ISMA\|Proc. Int. Conf. Noise Vib. Eng. ISMA
Editors	P. Sas, B. Hal
Pages	1183-1194
Number of pages	11
Publication status	Published - 2002
Event	Proceedings of the 2002 International Conference on Noise and Vibration Engineering, ISMA - Leuven Duration: 1 Jul 2002 → …

Conference

Conference	Proceedings of the 2002 International Conference on Noise and Vibration Engineering, ISMA
City	Leuven
Period	1/07/02 → …

Cite this

@inproceedings{e4295884e6de47f9b340ea4b0c1e4ae5,

title = "Detection and quantification of structural non-linearities",

abstract = "A number of different approaches (higher order spectra, higher orderFRFs and multi-sines) for the detection and quantification of non-linearities were applied to various simulated two and three degree of freedom systems with quadratic and cubic stiffness nonlinearities. The ability to use the methods to determine whether non-linearities exist, and to classify them, was assessed, and conclusions are drawn as to their suitability to perform this task.",

author = "J. Wong and Cooper, {J. E.} and Wright, {J. R.}",

year = "2002",

language = "English",

isbn = "9073802792",

pages = "1183--1194",

editor = "P. Sas and B. Hal",

booktitle = "Proceedings of the 2002 International Conference on Noise and Vibration Engineering, ISMA|Proc. Int. Conf. Noise Vib. Eng. ISMA",

note = "Proceedings of the 2002 International Conference on Noise and Vibration Engineering, ISMA ; Conference date: 01-07-2002",

}

Wong, J, Cooper, JE & Wright, JR 2002, Detection and quantification of structural non-linearities. in P Sas & B Hal (eds), Proceedings of the 2002 International Conference on Noise and Vibration Engineering, ISMA|Proc. Int. Conf. Noise Vib. Eng. ISMA. pp. 1183-1194, Proceedings of the 2002 International Conference on Noise and Vibration Engineering, ISMA, Leuven, 1/07/02.

TY - GEN

T1 - Detection and quantification of structural non-linearities

AU - Wong, J.

AU - Cooper, J. E.

AU - Wright, J. R.

PY - 2002

Y1 - 2002

N2 - A number of different approaches (higher order spectra, higher orderFRFs and multi-sines) for the detection and quantification of non-linearities were applied to various simulated two and three degree of freedom systems with quadratic and cubic stiffness nonlinearities. The ability to use the methods to determine whether non-linearities exist, and to classify them, was assessed, and conclusions are drawn as to their suitability to perform this task.

AB - A number of different approaches (higher order spectra, higher orderFRFs and multi-sines) for the detection and quantification of non-linearities were applied to various simulated two and three degree of freedom systems with quadratic and cubic stiffness nonlinearities. The ability to use the methods to determine whether non-linearities exist, and to classify them, was assessed, and conclusions are drawn as to their suitability to perform this task.

M3 - Conference contribution

SN - 9073802792

SN - 9789073802797

SP - 1183

EP - 1194

BT - Proceedings of the 2002 International Conference on Noise and Vibration Engineering, ISMA|Proc. Int. Conf. Noise Vib. Eng. ISMA

A2 - Sas, P.

A2 - Hal, B.

T2 - Proceedings of the 2002 International Conference on Noise and Vibration Engineering, ISMA

Y2 - 1 July 2002

ER -

Detection and quantification of structural non-linearities

Abstract

Conference

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