基于OMNeT++的远程无人机地空数据链仿真研究  

Research on Remote UAV Ground-to-Air Data Link Simulation Based on OMNeT++

作　　者：陈玮[1] 张冀[2] 柴焱杰[2] 

机构地区：[1]中国电子科技集团公司第五十四研究所 [2]中国人民解放军96275部队

出　　处：《无线电工程》2014年第7期35-38,共4页Radio Engineering

基　　金：国家部委基金资助项目

摘　　要：针对无人机飞行距离受地空通信覆盖范围影响的问题,为保障无人机执行远程任务时,对无人机的精准操控以及端到端的低时延、宽带信息传输,设计了远程无人机地空数据链系统。使用OMNeT++网络仿真软件对该系统进行了建模仿真,主要包括系统建模、通信协议仿真、信号流程仿真以及仿真结果分析4部分,仿真验证了系统设计的可行性和通信协议的正确性,为无人机远程操控及信息回传提供了解决方案。Aiming at the impact of ground-to-air communications coverage on UAV flight distance,the remote UAV ground-to-air data link system is designed in order to implement exact UAV holding,low end-to-end time delay and wideband information transmission when UAV performs remote tasks. This paper uses OMNeT＋＋ to complete modeling and simulation of this system, mainly including system modeling,communications protocol simulations,signal flow simulations and results analysis of simulations.The simulation results show that the system design is feasible and the communication protocols are correct. And it provides a method of remote holding and information transmission of UAV.

关 键 词：无人机 数据链 OMNET++ 远程传输 

分 类 号：TN911[电子电信—通信与信息系统]