2007
DOI: 10.1016/j.optlaseng.2007.02.002
|View full text |Cite
|
Sign up to set email alerts
|

Automatic determination of parameters in photoelasticity

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
5
0

Year Published

2010
2010
2022
2022

Publication Types

Select...
10

Relationship

1
9

Authors

Journals

citations
Cited by 18 publications
(5 citation statements)
references
References 10 publications
0
5
0
Order By: Relevance
“…[46][47][48][49] Nevertheless, all those techniques presented certain drawbacks in their application. Many works were carried out to avoid ambiguities in the equation resolution methods, [50][51][52][53] to eliminate the influence of interaction between isoclinics and isochromatics, [54][55][56] to reduce errors [57][58][59][60][61] and to improve unwrapping process. [62][63][64][65][66][67] Another disadvantage of the ''phase shifting'' techniques was that they could not be performed with a commercial polariscope.…”
Section: Whole-field Techniquesmentioning
confidence: 99%
“…[46][47][48][49] Nevertheless, all those techniques presented certain drawbacks in their application. Many works were carried out to avoid ambiguities in the equation resolution methods, [50][51][52][53] to eliminate the influence of interaction between isoclinics and isochromatics, [54][55][56] to reduce errors [57][58][59][60][61] and to improve unwrapping process. [62][63][64][65][66][67] Another disadvantage of the ''phase shifting'' techniques was that they could not be performed with a commercial polariscope.…”
Section: Whole-field Techniquesmentioning
confidence: 99%
“…3p/4 0 0 Villa et al [116] proposed a RPT unwrapping algorithm. Zhang et al [117] proposed a 12-step PST to obtain isochromatic and isoclinic parameters that are free of inconsistencies, but the accuracy obtainable is limited. In 2008, Ramji and Ramesh [57] proposed an adaptive quality-guided phase unwrapping algorithm for unwrapping isoclinics which is able to accommodate the presence of isotropic points as well as p-jumps.…”
Section: Composite Methods For Photoelastic Parameter Estimationmentioning
confidence: 99%
“…The phase shifting method is then performed to obtain both the isoclinic and isochromatic data over the model domain [8,9]. Then using the Tardy method of compensation, the isochromatic parameters can also be determined via phase shifting, and the principal stresses can be obtained from the isoclinics [10,11]. However, in order to obtain an accurate phase map for the isochromatics, the orientation of the maximum principal stress should be known.…”
Section: Full-field Stress Determination In Photoelasticity With Phas...mentioning
confidence: 99%