基于特征的多代理分布式工艺规划方法

Features Based Multi-Agent Distributed Process Planning Methods

制造企业从大规模化转向了小型化 ,其中定单的处理是少量的并且时刻发生变化 .这种趋势导致虚拟车间的出现 ,虚拟车间包括一些分布在车间中的加工中心 .阐述了一些基本的概念和方法 ,用代理关联结构和特征继承关系来解决分布式工艺规划中的特殊问题 .在应用中 ,工艺规划的零件模型的特征继承性是关键 ,它有助于选择正确的机床和刀具 .

The manufacturing industries are turning a way from heavy industry to service industry where orders are processed in small quantities and are varying all the time. This tendency leads to a virtual shop floor that consists of several machining centers that are dispersed on a shop floor. This paper presents some basic concepts and methods, uses agents relationship structure and feature connectivity architecture to cope with the particular problem for Distributed Process Planning (DPP). Feature connectivity aspects of a component model are crucial in an application such as process planning. In developing the component process plans, the inheritance of features is important for the machine tools and cutting tools selection. This result in optimal process plans was presented.