基于Holon的承运者协同运输模型与仿真实现

Model and Simulation of Carrier Collaboration Transportation Based on Holon

针对信息不完全共享的承运者协同运输,从控制结构的角度,提出了一种基于合弄(Holon)的多层次控制结构框架.从建模的角度,对基于这种控制结构构建的系统模型进行了统一建模语言和离散事件系统描述规范(DEVS)描述.DEVS分析表明系统模型具有耦合封闭性,从而可以将多层次复杂的承运者协同关系转化成一个局部联盟中承运者协同关系.这将有利于简化这种协同的研究.最后,设计开发实现了基于Holon的承运者协同运输仿真测算平台.通过一个例子的仿真测算表明协同的有效性.

This paper addresses the carrier collaboration transportation with limited sharing of carrier's request information.From the perspective of control structure,a holon-based multi-level control structure framework is proposed for exchanging tasks between carriers.From the perspective of modeling,the system model based on this control structure is described by using unified modeling language(UML)and discrete event system specification(DEVS).DEVS analysis shows that the system model is the coupling closure,which can convert a multi-level complex carrier collaboration relationship into a local carrier relationship in an alliance.This can simplify the carrier collaboration research.Finally,a simulation platform for carrier collaboration transportation based on holon is designed and developed.A simulation example shows the validity of the collaboration.