Some methods to determine scaled mode shapes in natural input modal analysis

Conference Proceedings of the Society for Experimental Mechanics Series

Volumn , Issue , 2005, Pages

  Aenlle, Manuel López ^a   Brincker, Rune ^b   Canteli, Alfonso Fernández ^a  

^a UNIVERSITY OF OVIEDO   (Spain)

^b AALBORG UNIVERSITY   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

MASS CHANGE; MODAL MODELS; MODE SHAPES; SCALING FACTORS; STRUCTURAL MODIFICATIONS; STRUCTURAL RESPONSE;

COMPUTER SIMULATION; EXHIBITIONS; INTELLIGENT CONTROL; STRUCTURAL DYNAMICS;

MODAL ANALYSIS;

EID: 84861548253     PISSN: 21915644     EISSN: 21915652     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. R. Brincker and P. Andersen: A Way of Getting Scaled Mode Shapes in Output Only Modal Analyis. In Proc. Of the International Modal Analysis Conference (IMAC) XXI, paper 141, February, 2003.
2. D. Bernal and B. Gunes: Damage Loczalization in Output-Only Systems: A Flexibility Based Approach. In Proc. Of the International Modal Analysis Conference (IMAC) XX, Los Angeles, California, pp. 1185-1191, February, 2002,
3. E. Parloo, P. Verboven, P. Guillaume, M. Van Overmeire: Sensitivity- Based Operational Mode Shape Normalization. In Mech Systems and Signal Proc., 16(5), pp. 757-767, 2002,
4. A. Sestieri: Structural Dynamic Modification. In Academy Proceedings in Engineering Sciences (Sadhana), Vol. 25, Part 3, pp. 247-259, June 2000.