Research and implementation of version management method for product structure information tree
Gang Zhao · Jisuanji yingyong yanjiu · 2010
Aiming at repetitive data logging problems exiting in creating and updating of product structure tree,this paper proposed the concept of product structure information tree,which could express the data model of product structure and their associated documents for any parts. Using the method of documents version drives product structure tree version,built product structure information tree version model. Supported a set of rules which could control the version of product structure information tree based on version control lock. So avoided version redundancies. Based on version control rules,discussed the version changes of product structure information tree before and after any assembly document or part document it was checked out or revised. Stored the documents of project in different folders on physical hard disk according to the difference of product structure versions,which convenient the maintenance and backup of physical documents. At last presented an application of the regulation and method mentioned as a case in enterprise.