A Routing Management System under Intelligence in PDM''''s Integrated Environment
PDM集成环境下的工艺流程智能化管理

The operating rule and function that a intelligence model of routing management based on the integrated environment of PDM must hold is analyzed and described in detail with Unified Modeling Language(UML). A new technology of multiplayer Back-Propagated(BP) network which optimized by Genetic Algorithms(GA) is applied to realize the half-generative logic mechanism of routing. This system has been realized with PowerBuilder 8.0 and Sybase SQL Server successfully.