一种OPNET网络仿真与实物终端的互联实现  

Implementation of Interconnection between OPNET Network Simulation and Real-terminal

作　　者：周丽丽[1] 张宗恕[1] 

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《无线电工程》2011年第6期15-18,共4页Radio Engineering

摘　　要：针对网络研究中纯数学网络仿真建模难以保证准确度的问题,研究了基于OPNET软件的网络半实物仿真模型。讨论了半实物仿真系统的构成,分析了系统各模块的功能,提出了OPNET半实物仿真系统的模块化设计方案,详细讨论了半实物仿真硬件处理接口单元和软件处理接口单元的实现,并分析了仿真系统的运行结果。通过实例证明半实物仿真在网络研究中具有技术优势。In the research on network,the pure mathematical modeling is difficult to guarantee accuracy.Aiming at this problem,the network hardware in-the-loop simulation modeling is studied based on OPNET software.This paper introduces the composition of hardware-in-the-loop simulation system,analyzes the functions of different system modules,proposes a modular design scheme for hardware in-the-loop simulation system,discusses in detail the implementation of the hardware and software processing interface modules and analyzes the simulation results of system realization.Through the performance test,it proves the technology advantages of hardware in-the-loop simulation in network research.

关 键 词：网络仿真 半实物 OPNET外部仿真控制 

分 类 号：TN393[电子电信—物理电子学]