The Process Analyses of Technological Production with ISO standard STEP/EXPRESS-P

摘要

The goal of this article is description of the process modelling language EXPRESS-P, which was developed for the need of an integrated data and process specification language based on EXPRESS/STEP. The new proposed standard is based on the two standard languages: language SDL (CCITTZ.100) and language Estelle (ISO 9074). The EXPRESS-P language also comes with a graphical representation, which is inherited from standard GRAPES-86, Finally, the EXPRESS-P language is a concurrent state-oriented language based on message passing. In our article we will demonstrated the feasibility of EXPRESS-P for industrial application in the field of the modelling of manufacturing process. We also show how can be used for description of technological production process.