Output-Only Subspace-Based Structural Identification: From Theory to Industrial Testing Practice1-Reference-Cited by-同舟云学术

Output-Only Subspace-Based Structural Identification: From Theory to Industrial Testing Practice1

Published:2001-02-07 Issue:4 Volume:123 Page:668-676
ISSN:0022-0434
Container-title:Journal of Dynamic Systems, Measurement, and Control
language:en
Short-container-title:

Author:

Basseville Miche`le¹,Benveniste Albert²,Goursat Maurice³,Hermans Luc⁴,Mevel Laurent⁵,Van der Auweraer Herman⁶

Affiliation:

1. CNRS

2. Inria Irisa, Campus de Beaulieu, 35042 Rennes Cedex, France

3. Inria, BP 105, 78153 Le Chesnay Cedex, France

4. LMS International, Researchpark Haasrode Z1, Interleuvenlaan 68, 3001 Leuven, Belgium

5. Irisa; Inria

6. LMS International

Abstract

We address the problem of structural model identification during normal operating conditions and thus with uncontrolled, unmeasured, and nonstationary excitation. We advocate the use of output-only and covariance-driven subspace-based stochastic identification methods. We explain how to handle nonsimultaneously measured data from multiple sensor setups, and how robustness with respect to nonstationary excitation can be achieved. Experimental results obtained for three real application examples are shown.

Publisher

ASME International

Subject

Computer Science Applications,Mechanical Engineering,Instrumentation,Information Systems,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/dynamicsystems/article-pdf/123/4/668/5513954/668_1.pdf

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