A least-squares method to cancel rigid body displacements in a hole drilling and DSPI system for measuring residual stresses

Optics and Lasers in Engineering

Volumn 44, Issue 12, 2006, Pages 1336-1347

  Dolinko, Andrés E ^a   Kaufmann, Guillermo H ^a,b  

^a INSTITUTO DE FÍSICA ROSARIO   (Argentina)

^b UNIVERSIDAD NACIONAL DE ROSARIO   (Argentina)

Author keywords

Digital speckle pattern interferometry; Displacement measurement; Hole drilling; Residual stresses

Indexed keywords

COMPUTER SIMULATION; DRILLING; INTERFEROMETRY; RESIDUAL STRESSES; SHAFT DISPLACEMENT; SPECKLE;

DIGITAL SPECKLE PATTERN INTERFEROMETRY; DISPLACEMENT MEASUREMENT; HOLE DRILLING;

LEAST SQUARES APPROXIMATIONS;

EID: 33745889065     PISSN: 01438166     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optlaseng.2005.12.003     Document Type: Article

References (11)

1. Zhang J. Two-dimensional in-plane electronic speckle pattern interferometer and its application to residual stress determination. Opt Eng 37 (1998) 2402-2409
2. Díaz F.V., Kaufmann G.H., and Galizzi G.E. Determination of residual stresses using hole drilling and digital speckle pattern interferometry with automated data analysis. Opt Lasers Eng 33 (2000) 39-48
3. Viotti MR, Dolinko AE, Galizzi GE, Kaufmann GH. A portable digital speckle pattern interferometry device to measure residual stresses using the hole drilling technique. Opt Lasers Eng, in press.
4. Baldi A. A new analytical approach for hole drilling residual stress analysis by full field method. J Eng Mat Tech 127 (2005) 165-169
5. Luigi B., and Sciumè G. Deformation field induced by spherical indentation: numerical analysis and experimental measurement by speckle interferometry. Opt Lasers Eng 42 (2004) 289-301
6. Rastogi P.K. Measurement of static surface displacements, derivatives of displacements and three-dimensional surface shape. Examples of applications to non-destructive testing. In: Rastogi P.K. (Ed). Digital speckle pattern interferometry and related techniques (2001), Wiley, Chichester 142-224
7. Kaufmann G.H., Davila A., and Kerr D. Digital processing of ESPI addition fringes. Appl Opt 33 (1994) 5964-5969
8. Huntley J.M. Automated analysis of speckle interferograms. In: Rastogi P.K. (Ed). Digital speckle pattern interferometry and related techniques (2001), Wiley, Chichester, New York 59-139
9. 0-norm algorithm. Appl Opt 37 (1998) 7632-7644
10. Kaufmann G.H. Phase measurement in temporal speckle pattern interferometry using the Fourier transform method with and without a temporal carrier. Opt Commun 217 (2003) 141-149
11. Fernández A., Kaufmann G.H., Doval A.F., Blanco-García J., and Fernández J.L. Comparison of carrier removal methods in the analysis of TV holography fringes by the Fourier transforms method. Opt Eng 37 11 (1998) 2899-2905