采用面向?qū)ο蟮乃枷耄撌隽?PLM 中基于零部件的產(chǎn)品數(shù)據(jù)的組織形式，包括
產(chǎn)品模型、定型產(chǎn)品。在此基礎(chǔ)上，提出了基于時(shí)間點(diǎn)衡量產(chǎn)品數(shù)據(jù)過(guò)程狀態(tài)的方法，結(jié)合工程變更來(lái)管理過(guò)程狀態(tài)的改變，為企業(yè)實(shí)現(xiàn)產(chǎn)品數(shù)據(jù)的全生命周期管理以利于信息的集成提供了新的思路。
關(guān)鍵詞：產(chǎn)品生命周期 建模 過(guò)程狀態(tài)工程變更
Abstract: An organization model of the product data based on the part in product lifecycle
management with the Object-Oriented method,including product model and case-hardened
product was discussed.Based on what was mentioned above scaling the process-status of product data with time and the management about process-status changing of product data with engineering change were put forward,Which provided a new idea for the enterprise to realize the product data management in all lifecycle and to facilitate information integration.
Key words: product lifecycle;modeling;process status;engineering change