基于反射理论的动态变结构建模方法研究  

Research on Dynamic Structure Modeling Formalism Based on Reflection Theory

作　　者：宋莉莉[1] 李群[1] 王维平[1] 

机构地区：[1]国防科技大学信息系统与管理学院系统工程系,湖南长沙410073

出　　处：《计算机仿真》2009年第2期112-117,共6页Computer Simulation

基　　金：国家自然科学基金(60574056);国家自然科学基金(60674069)

摘　　要：仿真应用需求和仿真支撑技术的不断发展使得仿真系统的动态组合和重组已成为建模与仿真(Modeling and Simula-tion,M&S)领域的一个重要研究内容,而复杂系统的不确定性和现代分布式仿真架构的开放性及动态性是导致仿真系统动态组合和重组的根本原因。从建模角度深入分析了现有动态变结构建模方法在支持当前仿真系统动态重组上存在的不足,提出了基于反射理论的动态变结构建模方法,并设计了其抽象仿真器。方法作为M&S理论的重要补充可用于指导复杂系统仿真的设计与开发。The evolution of application requirements and supporting technology for simulation has made the dynamic composition and re - composition an important research topics in M＆S, and the uncertainty of complex system and the open and dynamic characteristics of distributed simulation architecture bring these requirements. From the point of modeling, the paper studies the deficiency of existing dynamic structure model specification in supporting the dynamic re - composition, and a dynamic structure modeling formalism based on reflection theory is proposed, and its abstract simulator is designed. The method acts as an important supplement for M＆S theory and can be used to guide the development and implementation of complex system simulation.

关 键 词：动态重组 动态变结构 反射 离散事件系统规范 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]