Damage detection in beam structures using subspace rotation algorithm with strain data

Damage detection in beam structures using subspace rotation algorithm with strain data

Motivated by a smart structures philosophy of self-health monitoring in structural systems, a damage detection system for beam structures using subspace rotation techniques is presented. The subspace rotation is extended from displacement-based data to strain-based data.

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Veröffentlicht in:AIAA journal 1996-12, Vol.34 (12), p.2609-2614
Hauptverfasser: Kahl, K, Sirkis, J. S
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Computer simulation
Degrees of freedom (mechanics)
Design engineering
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Materials science
Measurement and testing methods
Measurement methods and techniques in continuum mechanics of solids
Physics
Solid mechanics
Structural analysis
Structural and continuum mechanics
Trusses
Vibrations (mechanical)
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Beschreibung
Zusammenfassung:Motivated by a smart structures philosophy of self-health monitoring in structural systems, a damage detection system for beam structures using subspace rotation techniques is presented. The subspace rotation is extended from displacement-based data to strain-based data.
ISSN:0001-1452
1533-385X
DOI:10.2514/3.13446