Gr aphic Ver sion Model Expr ession Method and Implementation Technology of Ver sion Management in PDM[J]. Aeronautical Manufacturing Technology, 2008, 51(12): 89-92.
Gr aphic Ver sion Model Expr ession Method and Implementation Technology of Ver sion Management in PDM[J]. Aeronautical Manufacturing Technology, 2008, 51(12): 89-92. DOI: 10.16080/j.issn1671-833x.2008.12.014.
Gr aphic Ver sion Model Expr ession Method and Implementation Technology of Ver sion Management in PDM
there will be many modification versions. The combination of versions is universal
so a graphic version model(GVM) is needed to describe the combination. The GVM can represent the relation and evolution record of versions intuitionally and legibly. According to the theory of directed acyclic graph
the GVM in the version management is built
and the method of rebuilding graph for 2D table are studied and dynamical display of GVMis implemented.