DVE-RTI:一个基于组播技术的分布交互仿真运行基础机构

DVE-RTI:Distributed Interactive Simulation Run-Time Infrastructure

分布交互仿真运行基础机构 (run timeinfrastructure,RTI)的研究与实现是当前HLA研究的一个难题和热点 介绍了研究实现的一个基于组播技术的RTI ,即DVERTI 重点给出了DVERTI的设计方法 ,包括分布式交互体系设计、松耦合模块化结构设计、基于组播的逻辑数据通道过滤技术和RTI RTI交互协议等内容 DVERTI具有规模扩展性好、系统可维护性强、网络资源利用率高等优点 为了实现DVERTI之间的数据通信而设计的RTI

The implementation of run time infrastructure (RTI) is the hot topic of HLA research In this paper, the design of a new RTI called DVE RTI is given, and its architecture is distributed and loosely coupled In order to utilize network resource more efficiently, it filters interaction data via logical data channel, which is based on IP multicast This design makes the whole distributed application system based on DVE RTI more extensible and maintainable Furthermore, one protocol between DVE RTIs is proposed, which could also be used to connect RTIs of different vendors