一种基于HLA的弹性软件框架及其应用

An HLA-based Flexible Framework with Applications

基于框架的联邦开发工具是快速开发HLA仿真应用系统的重要方式。HDOSE是一个基于HLA的支持软件重配置和模型动态表示的分布式交互仿真框架,其可伸缩的基于元模型的软件体系结构和高效的底层服务为应用系统的构建和演化提供了有力的支持。通过将仿真系统中对象的交互、对象的结构、对象的行为进行分离,并应用设计模式的原理提供通用的机制解决系统中的共性问题,使HDOSE具有最大程度的可复用性;简单易用的接口和实用的概念模型简化和方便了系统的设计和实现。实践表明,HDOSE是开发基于HLA的仿真应用系统的用力工具。

Framework-based approach is one of the most important ways for the development of HLA federate. HDOSE is such a framework, which supports software reconfiguration and model representation dynamically. Its flexible meta-models-based architecture and effective services provide a strong support for the construction and evolution of the applications. By decoupling the interactive, structure and behavior of objects, and by using design patterns to solve the common problems in simulation systems, the reusability of HDOSE is promoted. Easy interfaces and utility concept models benefit the analysis, design and implementation of the HDOSE-based systems. Practices show that HDOSE is a powerful tool for the development of HLA-based simulation systems.