Abstract:

An important trend in process information integration is to specify manufacturing process information by adopting ontologybased process specification language (PSL). This article first analyzes features of process information in a complex technical process for part manufacturing, such as multiresources and orderlessness, and then continues to discuss PSL’s application model in the process in accordance with these features. The article proposes a method for complex technical process modeling and description based on PSL, establishes a general platform based on PSL, and makes a primary use in a program, all of these may provide beneficial and referential experience for further exploration on PSL’s application in manufacturing information system integration.

Key words: PSL,  , ontology,  , process , modeling,  , technical , process , information , model