分散化供应链的自组织演化机制建模与仿真

供应链是一个复杂适应系统.提出了分散化供应链演化的自组织机制.在开放结构下,多企业主体为了适应外部环境,在非线性互动中涌现出供应链协作结构和协调模式.借鉴生物系统环境适应能力思想,建立了分散化供应链自组织演化模型,并采用Multi-agent技术进行仿真,证明了分散化供应链的自组织演化机制.外部环境和企业内部机制因素控制着分散化供应链的演化,其演化对初始条件高度敏感,存在着锁定、路径依赖和混沌等自组织系统特性.

Modeling and Simulation of the Self-organization Evolution of Dispersed Supply Chain

Little is known about how different supply networks evolve and adapt.Based on the analysis of the dynamic interaction of firms,this paper proposed the self-organization evolution mechanism of distributed supply chain.A supply chain emerges from the dynamic interaction of firms and the environment.The fitness landscape theory is introduced for the modeling of the self-organization evolution of the distributed supply chain.And multi-agent is used to simulate the evolution.The results of the simulations prove that the diverse time-varying supply chain is an emergence of the dynamic interaction of firms.The external environment and the internal mechanism of each enterprise control the evolution.There indicates the properties of self-organization system such as non-linearity,lock-in,path dependency,and chaos in the evolution of distributed supply chain.