Journal of South China University of Technology (Natural Science Edition) ›› 2010, Vol. 38 ›› Issue (2): 85-89.doi: 10.3969/j.issn.1000-565X.2010.02.016

• Mechanical Engineering • Previous Articles     Next Articles

Self-Organization of Networked Manufacturing Information System

Zhang Kai-sheng 1  Liu Gui-jie 1  Zhang Qing-li 1  Sun Yan-ming 2   

  1. 1. College of Engineering, Ocean University of China, Qingdao 266100, Shandong, China; 2. School of Business Administration, South China University of Technology, Guangzhou 510640, Guangdong, China
  • Received:2009-04-02 Revised:2009-06-29 Online:2010-02-25 Published:2010-02-25
  • Contact: 张开升（1978-），男，博士，讲师，主要从事制造业信息化、海洋机电装备研发等研究． E-mail:kszhang@ouc．edu．cn
  • About author:张开升（1978-），男，博士，讲师，主要从事制造业信息化、海洋机电装备研发等研究．
  • Supported by:

    国家自然科学基金资助项目（50675069）;山东省优秀中青年科学家科研奖励基金资助项目（2008BS01018）;山东省自然基金资助项目（Y2005F16）

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Abstract:

This paper investigates the self-organization conditions and process of networked manufacturing information system （NMIS） based on the self-organization theory and methods. In order to analyze the relationship between macroscopic relative stability and unit action and to reveal the self-organization essentials of NMIS, a servo constraint function is proposed and is then used to illustrate the servo function of macroscopic order parameters for the units＇ self-interaction and interaction. Moreover, by taking the information system of a mould production line in a manufacturing enterprise as the platform, a comparison between the simulation and the operation results is performed, by which the effectiveness of the proposed model is verified. The proposed model can be used to analyze, plan, optimize, and design the information system to be constructed, and it helps to accelerate the informatization of manufacturing enterprises as well as promote the quality of their work.

Key words: networked manufacturing, information system, self-organization, servo constraint