基于OPN与UML的可重组制造系统建模方法研究  

Research on Modeling of Reconfigurable Manufacturing System Based on OPN and UML

作　　者：吕超[1] 李爱平[1] 徐立云[1] 

机构地区：[1]同济大学,上海200092

出　　处：《中国机械工程》2009年第22期2680-2686,共7页China Mechanical Engineering

基　　金：国家863高技术研究发展计划资助重点项目(2007AA042002)

摘　　要：为建立全面的可重组制造系统模型和揭示可重组制造系统的重组过程,依据可重组制造系统的重组方式,提出了基于面向对象Petri网(OPN)与统一建模语言(UML)的层次建模方法,即利用OPN对物理重组建模,利用UML对逻辑重组建模,该方法能够在较好地分析模型动态特性的同时使得系统具有良好的可重用性、可整合性和可扩展性。通过实际应用描述了具体的系统建模实现方法,验证了该建模方法的有效性。A modeling method was presented based on OPN and UML according to reconfigurable mode of RMS in order to establish the comprehensive system model and open out the reconfigurable process of RMS. The system physical model was established with OPN and the logical model was established with UML. The modeling method can analyse dynamic characteristics of system model and make the system achieve reusability, integrated ability and expansibility. An example of a cylinder reconfigurable production line was presented to describe the actual process of the modeling methodology and illustrate the effectiveness of the methodology.

关 键 词：可重组制造系统 面向对象PETRI网 统一建模语言 建模 

分 类 号：TH165[机械工程—机械制造及自动化]