Multistage ARMAX identification of structures

Marc Mignolet, John R. Red-Horse, Chung Chih Lin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Abstract

A multistage technique is presented for the determination of the modal characteristics of a vibrating structure. This method relies on the evaluation of the parameters of eXogeneous Autoregressive Moving Average (ARMAX) models that achieve a maximum of the likelihood function corresponding to a measured structural response. The estimation of a long ARX model is first accomplished. Then, an iterative technique is presented for the determination of the ARMAX parameters from their ARX counterparts. The selection of the model orders is discussed and two examples of application are presented that demonstrate the usefulness of the method for both simulated and experimental data.

Original languageEnglish (US)
Title of host publicationCollection of Technical Papers - AIAA/ASME Structures, Structural Dynamics and Materials Conference
PublisherPubl by AIAA
Pages3366-3374
Number of pages9
Editionpt 6
StatePublished - 1993
Event34th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference - La Jolla, CA, USA
Duration: Apr 19 1993Apr 22 1993

Other

Other34th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
CityLa Jolla, CA, USA
Period4/19/934/22/93

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Mignolet, M., Red-Horse, J. R., & Lin, C. C. (1993). Multistage ARMAX identification of structures. In Collection of Technical Papers - AIAA/ASME Structures, Structural Dynamics and Materials Conference (pt 6 ed., pp. 3366-3374). Publ by AIAA.

Multistage ARMAX identification of structures. / Mignolet, Marc; Red-Horse, John R.; Lin, Chung Chih.

Collection of Technical Papers - AIAA/ASME Structures, Structural Dynamics and Materials Conference. pt 6. ed. Publ by AIAA, 1993. p. 3366-3374.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mignolet, M, Red-Horse, JR & Lin, CC 1993, Multistage ARMAX identification of structures. in Collection of Technical Papers - AIAA/ASME Structures, Structural Dynamics and Materials Conference. pt 6 edn, Publ by AIAA, pp. 3366-3374, 34th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, La Jolla, CA, USA, 4/19/93.
Mignolet M, Red-Horse JR, Lin CC. Multistage ARMAX identification of structures. In Collection of Technical Papers - AIAA/ASME Structures, Structural Dynamics and Materials Conference. pt 6 ed. Publ by AIAA. 1993. p. 3366-3374
Mignolet, Marc ; Red-Horse, John R. ; Lin, Chung Chih. / Multistage ARMAX identification of structures. Collection of Technical Papers - AIAA/ASME Structures, Structural Dynamics and Materials Conference. pt 6. ed. Publ by AIAA, 1993. pp. 3366-3374
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