基于多代理的制造系统建模框架和实现方法

Implementation and Examination of Multi-Agent Based Modeling Framework of Manufacturing System

介绍了基于功能建模和基于过程建模两种制造系统建模框架与方法,分析了软件对象技术、组件技术和代理技术的不同特点·提出了基于多代理的制造系统建模框架,它由对象自治性层次维、软件生命周期维和多视图模型维组成·采用基于多代理的软件工程实现方法,开发了基于多代理的制造系统软件·与软件对象和组件相比,智能代理具有更强的自治性和智能性,能够满足复杂制造系统对分布式数据和分散控制的要求,为制造系统过程集成提供了新的途径·

Introducing the traditional function and processbased modeling frameworks of manufacturing system, the characteristics of software object, software component and intelligent agent were all discussed in detail. Then, a new modeling framework of manufacturing system on multiagent basis was presented and implemented, which is comprised of software object dimension at autonomous levels, software life cycle dimension and multiview model dimension. Based on the engineering methodology of agentoriented software, the software system of multiagent based framework of manufacturing system was developed. It is shown that software agent is more autonomous and intelligent than software object and software component, and the multiagent based framework is suitable for open manufacturing system with distributed data and decentralized control. It will be a new approach to software system integration of manufacturing system.