聚合级实体仿真中的若干关键问题分析

随着仿真规模的不断扩大及可信性要求的不断提高,聚合级仿真也越来越受到大家的重视。指出了聚合级实体实际上是一个相对的概念,在应用上应有一定限制;分析了聚合级实体仿真的特性,对聚合、组合及分解、解聚等概念进行了辨析;介绍了多分辨率建模中模型选择的三种方法,分析了它们的优缺点,重点指出了目前应用较广泛的多重表示法的不足之处;最后,从战场环境、物理模型、指挥控制和保障过程四方面指出了聚合级实体仿真中还存在的问题及下一步的研究方向。

Analysis of Some Key Problems in Aggregated Force Simulation

With the constant expansion of the distributed interactive simulation systems scale and the demand of VV&A,aggregated force simulation is getting more and more important.The aggregated force is just a relative concept in nature and it should be restricted in application.The characteristic of aggregated force simulation and some concepts such as aggregation,combination,discerption,disaggregation and so on were analyzed.Three methods of selecting models on multi-resolution modeling were introduced,and their advantages and disadvantages were analyzed,especially the shortage of Multiple Representation Modeling method that is in wide use abroad.Finally,some problems with aggregated force simulation were pointed out and the future from the perspectives of battlefield representation,combat model,command and