Research on modeling method for manufacturing process based on O-O-T

In order to address the problem of modeling for manufacturing process, manufacturing process is decomposed to manufacturing activity units according to the features of O-O-T (object-oriented technology), and the Static and dynamic information in manufacturing process are distributed to related manufacturing activity units. Then the object classes of activity units and manufacturing process are abstracted. A new modeling method for simulation and optimization of manufacturing process is presented by using manufacturing activity units as components and using process information as driver to get the model of manufacturing process.