Identification and monitoring of modal parameters in aircraft structures using the natural excitation technique (NExT) combined with the eigensystem realization algorithm (ERA)

Journal of Aerospace Engineering

Volumn 23, Issue 2, 2010, Pages 99-104

  Moncayo, Hever ^a   Marulanda, Johannio ^a   Thomson, Peter ^a  

^a UNIVERSIDAD DEL VALLE   (Colombia)

Author keywords

Aircraft; Damage; Measurement; Modal analysis; Monitoring; Safety; Structural behavior

Indexed keywords

AGING AIRCRAFT; AIRCRAFT INDUSTRIES; AIRCRAFT STRUCTURE; DAMAGE; DAMAGE MEASUREMENT; DYNAMIC CHARACTERISTICS; EARLY DETECTION; ECONOMIC IMPLICATIONS; EIGENSYSTEM REALIZATION ALGORITHMS; FLIGHT CONDITIONS; IN-FLIGHT ACCELERATION; INSPECTION TECHNIQUE; MODAL IDENTIFICATION; MODAL PARAMETERS; MODE SHAPES; NATURAL EXCITATIONS; STRUCTURAL BEHAVIORS; STRUCTURAL DAMAGES; STRUCTURAL FAILURE; STRUCTURAL HEALTH MONITORING SYSTEMS;

AIRCRAFT; AIRCRAFT MANUFACTURE; AIRFRAMES; CORROSION FATIGUE; CRACK DETECTION; FRACTURE MECHANICS; MODAL ANALYSIS; MONITORING; STRUCTURAL HEALTH MONITORING;

AIRCRAFT DETECTION;

EID: 77949716953     PISSN: 08931321     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)AS.1943-5525.0000011     Document Type: Article

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