基于协同的半实物网络仿真系统设计  

Design of Hardware-in-the-loop Network Simulation System based on Cooperation

作　　者：韦涛[1] 田永春[1] 姜永广[1] 

机构地区：[1]中国电子科技集团公司第三十研究所,四川成都610041

出　　处：《通信技术》2011年第12期64-66,共3页Communications Technology

摘　　要：分布式仿真系统多采用基于HLA的体系架构设计,但HLA架构需要运行支撑环境对仿真过程进行控制与交互,存在仿真效率低、交互速率低等缺点,难以满足网络仿真多种应用场合的需要,特别是在规模较大和实物系统接入的情况下,HLA的体系结构存在明显弊端。针对HLA架构的缺点,提出基于协同的分布式半实物网络仿真结构,并给出此结构下的半实物接口设计方法,为大规模半实物网络仿真提供全面可行的有效的工程化方法。The architecture of distributed simulation system is mostly based on HLA. Hoever, the HLA architecture requires run-supporting environment in every federation, thus to implement control of and communication with simulation process, but some defects still exist in simulation efficiency and communication bandwidth. So HLA is difficult to satisfy the application requirements of network simulation system, especially for the large scale or hardware-in-the-loop simulation. According to the requirements, the architecture for hardware-in-the-loop distributed network simulation system based on cooperation is proposed, the design of interface for hardware-in-the-loop simulation is presented, then an effective engineering method for large scale and hardware-in-the-loop network simulation is provided.

关 键 词：分布式仿真 网络仿真 半实物仿真 半实物接口 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]