关键词: 产品全生命周期, 过程建模, 全局计划, 产品数据管理

Abstract: A study of establishing a product development process model with product life-cycle consideration through a global project plan of product development is presented. The principle of the modeling approach to building a global project plan in steps based on the rule for considering the product life-cycle, to representing, analyzing and optimizing the product development process is addressed. The feasibility of modeling method is validated by mapping the global project plan to a multi-view process model. The implementation of this modeling approach on a PDM System is illustrated by an application example. The study provides an effective method for resolving the problem of product development process management bottleneck for manufacturing enterprises.

Key words: product life-cycle, process modeling, global project plan, product data management