JMASE分布式仿真功能的设计与实现  

Design and Implimentation of JMASE Distributed Simulation Capability

作　　者：乔海泉[1] 张耀程[1] 李革[1] 黄柯棣[1] 

机构地区：[1]国防科技大学机电工程与自动化学院,湖南长沙410073

出　　处：《计算机仿真》2006年第10期113-118,共6页Computer Simulation

摘　　要：联合建模与仿真环境(JMASE)是一个用于工程级和交战级的仿真与建模环境,目前只支持串行仿真。为了提高仿真运行速度,该文提出利用支持并行与分布式仿真的KD—PARSE仿真引擎,将JMASE分布到多个节点上的方法。在分析JMASE通信机制和调度机制的基础上,设计和实现了调度服务演员和代理演员使JMASE具有分布式仿真的功能。文章最后通过一个简单例子验证了JMASE的分布式仿真功能,结果表明仿真效率有明显提高。JMASE（Joint Modeling And Simulation Enviornment） is a simulation environment that supports engineering and engagement level simulation, its current version can only run on a single computer. To speedup the JMASE simulation, this paper presents a method to distribute JMASE simulation on multiple computers. This method is based on KD - PARSE, a simulation engine that supports parallel and distributed simulation. Based on the analysis of JMASE communication mechanism and player sheduling mechanism, a scheduling player and a proxy player are designed and implemented in this paper, which can provide JMASE with the distributed simulation capability. The distributed simlation capability is verified through a simple example and the result shows a distinct speedup.

关 键 词：分布式仿真 联合建模与仿真环境 端口 消息传递 调度服务 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]