并行离散事件仿真及其应用研究

摘要

并行离散事件仿真是一种非常有用的分析求解大规模复杂问题的工具，近年来成为仿真界研究热点之一。本文首先指出并行离散事件仿真研究和应用中的不足，在分析离散事件仿真机制和并行平台引入方式的基础上，结合实际应用现状阐述了并行离散事件仿真机制难以实现和应用的原因，然后针对这种不足提出了一种实现框架，并以通信系统仿真为例说明了所提框架的优越性。%The technology of Parallel Discrete Event Simulation (PDES) is very important in analyzing large-scale complex problems.This paper first points out the disadvantage of PDES.Then the mechanism of discrete-event simulation and PDES are analyzed.On the basis of this a framework to implement PDES is proposed and communication system simulation is taken as an example to show its advantage in the end.