New ground vibration testing techniques for large aircraft

S V Sound and Vibration

Volumn 35, Issue 11, 2001, Pages 14-18

  Gloth, G ^a   Degener, M ^a   Fullekrug U ^a   Gschwilm, J ^a   Sinapius, M ^a   Fargette, P ^a   Levadoux, B ^a   Lubrina, P ^a  

^a GERMAN AEROSPACE CENTER DLR   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; BOUNDARY CONDITIONS; EIGENVALUES AND EIGENFUNCTIONS; FINITE ELEMENT METHOD; FLIGHT DYNAMICS; FLUTTER (AERODYNAMICS); MATHEMATICAL MODELS; MECHANICAL TESTING; RELIABILITY; RESONANCE; STABILITY; TRANSPORT AIRCRAFT;

EIGENFREQUENCIES; FLIGHT TESTS; GROUND VIBRATION TESTING;

VIBRATIONS (MECHANICAL);

EID: 0035517218     PISSN: 00381810     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (11)

1. Modal identification of large aircraft
2. Konzepte zur Verkürzung der Standschwingungsversuchszeiten an Flugzeugen
3. Neuere Entwicklungen der experimentellen Modalanalyse in der Luft- und Raumfahrt
4. A semi-automatic modal survey test technique for complex aircraft and spacecraft structures
5. Ground vibration tests for validation of large aircraft structural dynamics
6. Using mode shape expansion techniques for pretest analysis and correlation
7. Use of finite element models for prediction of ground vibration tests
8. A new method for computing optimized exciter forces in phase resonance testing
9. Computer controlled normal mode tuning
10. Computation of total response mode shapes using tuned frequency response functions
11. Frequency domain direct parameter identification for modal analysis: State space formulation