基于消息总线的分布式仿真在CAS中的应用

Distributed Simulation Based on the Message Bus for the Complex Adaptive System

仿真和模拟方法是解决管理领域特有复杂性问题的一个重要途径。分析和比较了多种分布式仿真解决方案,采用基于Java消息服务(Java message service,JMS)的消息总线技术,用Jboss的应用服务器平台实现底层消息通信,同时采用统一建模语言(unified modeling language,UML)对分布式仿真系统进行建模并最终用Java语言编程实现分布式仿真系统平台。通过一个人群-工作互动的具体应用,表明基于消息总线的分布式仿真对解决管理领域的复杂性问题具有可行性,同时对以较小成本开发的分布式仿真平台也具有一定的通用性。

Simulation is an important method solving the complex problems of management domain. Many distributed simulation solutions were analysized and compared so as to choose the suitable solution for the complex management problems. The message bus was realized with Java message service （JMS） and application platform of Jboss was used as a tool to realize the bottom layer＇ s communication of distributed simulation system. The class diagram of system was given based on unified modeling language （UML）. An application of interaction between tasks and group was given to validate that distributed simulation system based on the message bus is feasible and the simulation platform developed is universal for the same kind of applications.