TY - GEN
T1 - Full-field optical measurement for material parameter identification with inverse methods
AU - Gu, Jun
AU - Cooreman, Steven
AU - Smits, Arwen
AU - Bossuyt, Sven
AU - Sol, Hugo
AU - Lecompte, David
AU - Vantomme, John
PY - 2006
Y1 - 2006
N2 - In recent decade, the applications of FE simulation in manufacturing process increase dramatically because of the rapid development of Information Technology (IT). In order to do the simulation accurately and computation efficiency, the good developed constitutive models are needed to implement to FE program. All those constitutive models contain a set of material parameters, which need to be identified by so called "inverse method". As an important input part in the identification of material parameters, such full-field measurement by means of digital image correlation technique (DITC), it exploits a good prospect for inverse method since it has the advantages, for instance non-contacting, big observation region and so on. However, there is no standardization for such kind of measurements. Therefore, there are many disputations about how to design DIC experiment and how to correctly collect the data from DIC experiment. This paper will concentrate on discussing the key points of those problems as well as presenting the work experience of using DICT.
AB - In recent decade, the applications of FE simulation in manufacturing process increase dramatically because of the rapid development of Information Technology (IT). In order to do the simulation accurately and computation efficiency, the good developed constitutive models are needed to implement to FE program. All those constitutive models contain a set of material parameters, which need to be identified by so called "inverse method". As an important input part in the identification of material parameters, such full-field measurement by means of digital image correlation technique (DITC), it exploits a good prospect for inverse method since it has the advantages, for instance non-contacting, big observation region and so on. However, there is no standardization for such kind of measurements. Therefore, there are many disputations about how to design DIC experiment and how to correctly collect the data from DIC experiment. This paper will concentrate on discussing the key points of those problems as well as presenting the work experience of using DICT.
KW - Digital image correlation
KW - FEA
KW - Full field measurement
KW - Inverse method
UR - https://www.scopus.com/pages/publications/33750284957
M3 - Conference contribution
AN - SCOPUS:33750284957
SN - 091205395X
SN - 9780912053950
T3 - Proceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
SP - 1289
EP - 1299
BT - Proceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
T2 - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
Y2 - 4 June 2006 through 7 June 2006
ER -