供应链配送系统的多主体Petri网模型的建模方法

Exploring the Modeling Method of Multi-Agent Petri Netin the Distribution System of a Supply Chain

研究供应链配送渠道系统中各相关实体的动态行为和协调机制.结合复杂适应系统理论,提出一种新的高级Petri网方法:基于Agent的遗传分层有色Petri网(AGHCPN),采用AGHCPN方法建立供应链配送系统适应性主体的执行层模型,实现对适应性主体自治性、动态性以及自适应性等特性的描述.通过建立供应链配送系统的多主体动态模型,为进一步的仿真编程工作奠定基础,达到对供应链多主体配送系统的定性分析和定量分析相结合的目的.

Explores the dynamic action and coordination mechanism of every relative entities in the distribution system of a supply chain. In combination with the theory of complex adaptive system, a new method of advanced Petri net is proposed, which is called the agentbased genetic hierarchy colored Petri nets (AGHCPN). When used to build the operational level model of the adaptive agent, the AGHCPN method in the distribution system of a supply chain permits the description to possess the characteristics of adaptive agent as autonomous, dynamical, and selfadaptive etc. A dynamical model of a distribution system based on multiagents in a supply chain is built with the AGHCPN method, it forms the basis of the following procedures like simulation and programming, achieves the quantitative analysis combined with the qualitative analysis of the multiagent distribution system in a supply chain.