HLA仿真技术综述

建模与仿真高层体系结构(HLA)已成为电气和电子工程师协会(IEEE)标准。基于HLA所开发的仿真系统中的各成员既可能由现有的仿真系统改造而成，也可能要完全重新开发，而各种模型之间的关系必须体现在各成员的具体实现中。该文围绕基于HLA的系统建模与仿真问题从理论和实践两方面较为详细地介绍了HLA的有关概念、主要内容和基本规范，给出了基于HLA标准编写的鱼雷联邦成员仿真程序的部分代码的框架，并指出基于HLA标准编写的仿真程序是复杂大系统仿真、尤其是武器系统仿真的发展方向。该文对于学习HLA标准有一定的参考价值和指导意义。

A HLA Simulation Technology Overview

Modeling and Simulation (M&S) of High Level Architecture (HLA) have become the standards of the Institute for Electrical and Electronic Engineers. A federate in the simulation system developed based on HLA can be implemented by modifying a legacy simulation or developing new one, but all the relations between models must embodied by the particular implementation of federates. This paper introduces the concept, main contents and fundamental criterions about HLA from theory and practice enclosing the problems about system modeling and simulation based on HLA in comparative detail, and presents one part of the frame of torpedo federation member simulation program codes written according to HLA standards, and indicates that the simulation programs written according to HLA standards are the developing directions for complex and large system simulation, especially are the developing directions for weapon system simulation. This paper has some reference values and guiding meanings for studying HLA standards.