华南理工大学学报(自然科学版) ›› 2006, Vol. 34 ›› Issue (2): 73-76,117.

• 机械工程 • 上一篇    下一篇

分布式制造信息系统单元的Agent模型

张开升1 陈玮2 孙延明1 郑时雄1   

  1. 1.华南理工大学机械工程学院,广东广州510640;2.广东工业大学自动化学院,广东广州510090
  • 收稿日期:2005-07-14 出版日期:2006-02-25 发布日期:2006-02-25
  • 通信作者: 张开升(1978-),男,博士生,主要从事混合动态系统和分布式制造信息系统的研究 E-mail:zhangka-sheng@ sohu.com
  • 作者简介:张开升(1978-),男,博士生,主要从事混合动态系统和分布式制造信息系统的研究
  • 基金资助:

    教育部重点实验室开放基金资助项目(B7305420)

Agent Model of Distributed M anufacture Inform ation System Unit

Zhang Kai-sheng1  Chen Wei2  Sun Yan-ming1  Zheng Shi-xiong1   

  1. 1.College of Mechanical Engineering,South China Univ.of Tech.,Guangzhou 5 10640,Guangdong,China;2.College of Automation,Guangdong Univ.of Tech.,Guangzhou 510090,Guangdong,China
  • Received:2005-07-14 Online:2006-02-25 Published:2006-02-25
  • Contact: 张开升(1978-),男,博士生,主要从事混合动态系统和分布式制造信息系统的研究 E-mail:zhangka-sheng@ sohu.com
  • About author:张开升(1978-),男,博士生,主要从事混合动态系统和分布式制造信息系统的研究
  • Supported by:

    教育部重点实验室开放基金资助项目(B7305420)

摘要: 建立分布式制造信息系统的多Agent系统模型时,要在对其功能需求进行分析的同时研究其控制需求.文中以柔性耦合自动机为工具建立各个单元的Agent抽象模型、计算结构和算法.在此基础上利用基于双向输出自动机的接1:2,以设备和原料仓的交互为例,研究了Agent之间的通信.结果表明,该模型可以同时对系统进行功能需求和控制需求分析,便于系统分析和设计.

关键词: 分布式制造, 多Agent系统, 抽象模型, 计算结构, 自动机

Abstract:

When establishing a multi-agent system model of distributed manufacturing information system (DMIS),it is necessary to study and analyze the control requirements and the functional requirements.In this paper,theflexible coupling automaton was adopted to establish the abstract model,the computational architecture and the al-gorithm of each DMIS unit in the multi-agent system model,The communication among the agents was then iustanti-ated bv the interaction between the machine and the material storage,and the interface based 0n the two-way au-tomaton with output was utilized during the interaction.The results indicate that the proposed Agent system can be used to analyze simultaneously the control requirements and the functional requirements of DMIS,and that it is con-venient for both the analysis and the design of the system.

Key words: distributed manufacturing, multi-agent system, abstract model, computational architecture, automaton