工业工程

工业工程 ›› 2011, Vol. 14 ›› Issue (5): 31-35.

• 专题论述 • 上一篇    下一篇

面向供应链协同的实体关联稳定性

  

  1. 长安大学 汽车学院，陕西 西安 710064
  • 出版日期:2011-10-31 发布日期:2011-11-11
  • 作者简介:胡卉（1979-），女，辽宁省人，讲师，博士，主要研究方向为供应链协调与优化.
  • 基金资助:

    中央高校基本科研业务费专项资金;长安大学基础研究支持计划专项资金(CHD2009JC029)

Study on Entity Correlation Stability in Supply Chain Coordination

  1. School of Automobile, Changan Univeresity, Xi’an 710064,China
  • Online:2011-10-31 Published:2011-11-11

摘要： 从实体之间关联稳定性的角度对供应链协同进行研究，通过供应链实体关联稳定性分析，供应链系统动态非线性建模，进行李亚普诺夫指数稳定性判定，通过数值仿真得出满足系统关联稳定性的实体关键指标的阈值范围,为供应链实体运作提供预警依据。

关键词: 供应链协同, 关联稳定性, 李亚普诺夫指数稳定性, 非线性

Abstract: The entity correlation stability problem in supply chain coordination is studied. By analyzing the mechanism, rules of supply chain coordination, and entity relation in a supply chain, a dynamic nonlinear model is developed to describe the operations of a supply chain. Then, based on the model and Lyapunov exponent stability criteria, the supply chain stability analysis is performed. By simulation, the stability threshold of key parameters can be obtained. The proposed method and results obtained are helpful in operating a supply chain.

Key words: supply chain coordination, correlation stability, Lyapunov exponent stability, nonlinearity