基于并行工程的产品开发过程建模

并行工程是近年来国际制造业兴起的一种新型企业生产组织管理模式,也是当前学术界热门的研究课题。从并行工程运行模式出发,在Petri网基础上引入面向对象技术,针对并行工程的并发特性,讨论了基于并行工程的产品开发过程的面向对象Petri网模型,很好地继承了面向对象方法的封装、分类、继承等优点,同时又具有Petri网用图形易于描述系统并行性、不确定性等特征,为并行工程过程管理的仿真、调度和监控提供了统一模型。

Product Developing Process Modeling Based on Concurrent Engineering

It illustrates the concurrent engineer as a new-type producing and management mode emerging internationally, and also a hot research issue. Based on Petri net, using O-O technology, the paper discusses an new model of concurrent engineer-based product developing process. It inherits well such advantages as seal, classify and inherit of O-O technology, and has characters of decorating with Petri-net concurrent and uncertain in system. This model provides imitate, adjusting and control in concurrent management.