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Nondestructive Damage Evaluation of Electro-Mechanical Components Using a Hybrid, Computational and Experimental Approach

Published online by Cambridge University Press:  10 February 2011

C. Furlong  and
R. J. Pryputniewicz
C. Furlong
Affiliation:
CHSLT – Center for Holographic Studies and Laser micro-mecha Tronics Mechanical Engineering Department, Worcester Polytechnic Institute Worcester, MA 01609-2280, USA
R. J. Pryputniewicz
Affiliation:
CHSLT – Center for Holographic Studies and Laser micro-mecha Tronics Mechanical Engineering Department, Worcester Polytechnic Institute Worcester, MA 01609-2280, USA
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Abstract

With the electronic industry being one of the most dynamic, in terms of new technologies, electronic packages have to be designed and optimized for new and ever more demanding applications in relatively short periods of time. This, in turn, indicates a need for effective quantitative testing methodologies. In this paper, a novel hybridized use of nondestructive, noninvasive, remote, full field of view, quantitative opto-electronic holography techniques with computational modeling is presented. The hybridization is illustrated with a representative application, which shows that the combined use of opto-electronic holography techniques and computational modeling provides an effective engineering tool for nondestructive study of electro-mechanical components.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 591 , 1999 , 111
Copyright
Copyright © Materials Research Society 2000

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References

REFERENCES

1.Engel, P., SEM Spring Conf. Proc., p. 215–217 (1995).Google Scholar
2.Dasgupta, A. and Pecht, M., IEEE J. Transactions on Reliability, 40, (5), p. 531–536 (1991).Google Scholar
3.Pryputniewicz, R. J. and Stetson, K. A., Proc. SPIE, 1162, p. 456–467 (1989).Google Scholar
4.Furlong, C., Hybrid, experimental and computational, approach for the efficient study and optimization of mechanical and electro-mechanical components, Ph.D. Dissertation, WPI, Mechanical Engineering Department, Worcester, MA (1999).Google Scholar
5.Pryputniewicz, R. J., Holographic numerical analysis, Center for Holographic Studies and Laser Technology, WPI, Mechanical Engineering Department, Worcester, MA (1992).Google Scholar