面向雷达网络仿真的分布式多线程交互框架设计与实现  

Design and Implementation of Multi-threaded Interactive Framework for Radar Network Simulation

作　　者：杨昊伟 武侃 吴海乔 李慧博 栗苹[1] 龚鹏[1] YANG Haowei;WU Kan;WU Haiqiao;LI Huibo;LI Ping;GONG Peng(School of Mechatronical Engineering,Beijing Institute of Technology,Beijing 100081,China;Cisco Systems Information Technology Services Company,Beijing 100081,China)

机构地区：[1]北京理工大学机电学院,北京100081 [2]思科系统信息技术服务公司,北京100081

出　　处：《兵工学报》2020年第S02期280-290,共11页Acta Armamentarii

基　　金：国家科技部重点研发计划项目(2018YFC0823000);国家自然科学基金项目(61671062)。

摘　　要：针对高保真雷达网整体性能仿真评估的需求,基于网络仿真软件QualNet提出一种雷达网分布式仿真架构。该架构包括雷达网络仿真、动态控制、单节点态势分析、整体网络态势观测4大模块。为了实现网络仿真服务器的并发处理机制与多类信息交互,设计一种多线程实时数据交互接口。仿真测试结果表明,该架构能实现对雷达网仿真进程干预、单节点情报态势分析以及雷达网整体态势的监测,且所设计接口可满足仿真服务器的并发处理要求,确保了雷达网分布式架构中通信的实时性与可靠性。To meet the requirements of evaluating radar network with high-fidelity,a distributed simulation architecture of radar network is proposed based on network simulation software QualNet.The architecture is composed of four modules,including radar network simulator,dynamic controller,single-node situation analyzer,and global network situation observer.A multi-threaded real-time interaction interface is designed to realize the concurrent processing mechanism and the interaction of multiple types of messages of the network simulation server.The experimental results show that the architecture is used to realize for intervening the simulation process of radar network,analyzing the intelligence situation of single node,and observing the global situation of radar network.And the designed interface meets the concurrent processing requirements of simulation server,which ensures the real-time and reliable communication in the distributed architecture of radar network.The research in this paper can provide reliable way to evaluate the overall performance of radar networks with high-fidelity.

关 键 词：雷达网络仿真 多线程交互接口 QualNet建模 计算机仿真 

分 类 号：TN974[电子电信—信号与信息处理]