银河高性能分布仿真系统的设计和实现

DESIGN AND IMPLEMENTATION OF YH HIGH PERFORMANCE DISTRIBUTED SIMULATION SYSTEM

面向新一代的分布交互仿真应用 ,设计并实现了一个基于 HL A/ RTI的系统——银河高性能分布仿真系统 .该系统的高性能、先进性和创造性表现在 :基于 HL A/ RTI的分布交互仿真软、硬件平台 ;基于数据过滤 /组播技术的数据分发管理策略 ;物理和逻辑相结合的多种时间管理方法 ;基于 MPP机传输技术的多机系统强实时互连机制 ;多 agent虚拟环境的多媒体表现技术 .它可适用于强实时高性能单 /多系统仿真 。

Addressing the new generation application of distributed interactive simulation, designed and implemented in this paper is a system based on HLA/RTI, called YH High Performance Distributed Simulation System. The advantages are shown as follows: The HLA/RTI based software and hardware platform of distributed interactive simulation; the data distribution management scheme based on data filtering and multicast; multi time management integrated logic and physical time; the multi computer hard realtime interconnection system based on MPP communication technology; the multi media simulation representation technology in multi agent virtual environment. The system can be used in hard realtime single or multi system simulation and weak realtime multi system synthetic simulation.