Identification of weak non-linearities within complex aerospace structures

Aerospace Science and Technology

Volumn 23, Issue 1, 2012, Pages 53-62

  Fuellekrug, Ulrich ^a   Goege, Dennis ^a  

^a GERMAN AEROSPACE CENTER DLR   (Germany)

Author keywords

Coupled modes; Ground vibration tests; Identification of non linearities; Modal survey testing

Indexed keywords

AEROSPACE STRUCTURE; COUPLED MODE; EXPERIMENTAL MODAL ANALYSIS; GERMAN AEROSPACE CENTERS; GROUND VIBRATION TESTS; HIGH QUALITY TEST; IDENTIFICATION METHOD; LARGE SCALE TESTING; LINEAR DYNAMICS; LINEAR METHODS; MODAL DAMPING; MODAL IDENTIFICATION; MODAL MASS; MODE SHAPES; NONLINEAR BEHAVIOR; NONLINEAR EFFECT; NONLINEAR MODE; RESONANCE FREQUENCIES; THEORETICAL BASIS; VIBRATION CHARACTERISTICS;

AEROSPACE ENGINEERING; CONTROL NONLINEARITIES;

SURVEYS;

EID: 84869487772     PISSN: 12709638     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ast.2011.04.012     Document Type: Conference Paper

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