Intrinsic Errors on Sheet Strain Measurements Based on a Printed Square Grid

[+] Author and Article Information
Herman C. J. Bruneel

OCAS N.V., Research Centre of the Sidmar Group, Flat Products Division of the Arbed Group, John Kennedylaan 3, 9060 Zelzate, Belgiumherman.bruneel@ocas.be

J. Manuf. Sci. Eng 122(4), 760-765 (Oct 01, 1998) (6 pages) doi:10.1115/1.1312337 History: Revised October 01, 1998; Revised January 01, 2000
Copyright © 2000 by ASME
Your Session has timed out. Please sign back in to continue.


Mase, G. E., 1970, Theory and Problems of Continuum Mechanics, McGraw Hill, NY.
Hua, L., 1982, Introduction to Number Theory, Springer Verlag, Berlin.
Bruneel, H., 1996–1997, “A discrete theory of interference,” OCAS Technical Report, UHHP.
Oster,  G., and Nishijima,  Y., 1963, “Moiré Patterns,” Sci. Am., 208, pp. 54–63.


Grahic Jump Location
Square grid mask used at OCAS with horizontal and vertical tick marks every 5 tissue pitches
Grahic Jump Location
Undeformed grid: measurement (a), apparent major (b) and minor true strain (c) with two periodic patterns indicated by small and large tick marks
Grahic Jump Location
One dimensional model of the nominal grid superposed on the serigraphic tissue
Grahic Jump Location
⌊η+ui⌋ (a) and ⌈η−νi⌉ for combination 1 (b) as a function of ui
Grahic Jump Location
Regions in the (η, ζ) plane for the four combinations where Di reaches 1, 2 or 3 values
Grahic Jump Location
Fitted probability distributions of dx (a) and dy (b)



Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In