FEA model updating using SDM

Sound and Vibration

Volumn 41, Issue 10, 2007, Pages 18-23

  Schwarz, Brian ^a   Richardson, Mark ^a   Formenti, David L ^b  

^a Vibrant Technology Inc   (United States)

^b Sage Technologies   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EXPERIMENTAL MODAL ANALYSIS (EMA); FEA MODEL; SDM TARGETED MODEL UPDATING (STMU) METHOD;

FINITE ELEMENT METHOD; MATHEMATICAL MODELS; MODAL ANALYSIS; OPTIMIZATION; PROBLEM SOLVING;

ALGORITHMS;

EID: 36649002590     PISSN: 15410161     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (5)

1. Hallquist, J. O., "Modification and Synthesis of Large Dynamic Structural Systems," Ph.D. dissertation, Michigan Technological University, Houghton, MI, 1974.
2. Avitabile, P. "Twenty Years of Structural Modification, A Review" J. of Sound and Vibration, 37 (1) pp. 14-27, 2003.
3. Allemang, R. J., and Brown, D. L., "A Correlation Coefficient for Modal Vector Analysis," Proceedings of the International Modal Analysis Conference, pp.110-116, 1982.
4. Formenti, D., and Welaratna, S., "Structural Dynamics Modification-An Extension to Modal Analysis," SAE Paper No. 811043, Oct. 1980.
5. Schwarz, B., and Richardson, M., "Scaling Mode Shapes Obtained from Operating Data," International Modal Analysis Conf . (IMAC XXTV), February 3-6. 2003.