无人机城市运输组网仿真优化研究  

Research on Simulation and Optimization of UAV Urban Transport Network

作　　者：程擎[1] 胡苗苗 范满 史晓红 CHENG Qing;HU Miao-miao;FAN Man;SHI Xiao-hong(Civil Aviation Flight University of China,Guanghan 618000,China)

机构地区：[1]中国民用航空飞行学院,四川广汉618000

出　　处：《航空计算技术》2022年第1期1-5,共5页Aeronautical Computing Technique

基　　金：中央高校建设世界一流大学(学科)和特色发展引导专项资金(D202103);四川省大学生创新创业训练计划(S202010624027)。

摘　　要：为了验证无人机组网在城市内运输在不同协议下的状态,对自组网的DSR路由协议、ADOV路由协议和OLSR路由协议的特点进行分析,利用OPNET建立仿真区域无人机组网作业场景,通过分区域划分运输作业范围,设置实际无人机城市运输作业的飞行参数,实现无人机分区组网,进而比较无人机自组网在DSR路由协议、ADOV路由协议和OLSR路由协议下对组网产生的影响。仿真验证在OLSR协议下,无人机组网性能良好,并在OLSR协议下调整无人机飞行轨迹参数和业务参数,模拟无人机在城市区域内的运作情况,联合MATLAB仿真不同速度下的延时和吞吐量,得出最优飞行速度,对无人机城市运输组网参数设置有着重要意义。In order to verify the status of UAV networking in the city under different protocols,the characteristics of the DSR routing protocol,ADOV routing protocol and OLSR routing protocol of the ad hoc network are analyzed,and OPNET is used to establish a simulated regional UAV networking operation scenario.By dividing the scope of transportation operations by region,setting the flight parameters of actual UAV urban transportation operations,realizing the UAV segmentation network,and then comparing the UAV self-organizing network under the DSR routing protocol,ADOV routing protocol and OLSR routing protocol impact on networking.The simulation verifies that the UAV networking performance is good under the OLSR protocol,and adjust the UAV flight trajectory parameters and business parameters under the OLSR agreement,to simulate the operation of the UAV in the urban area.Combined with MATLAB to simulate the delay and throughput at different speeds to obtain the optimal flight speed,it is of great significance to the parameter setting of the UAV urban transportation network.

关 键 词：无人机 自组网 路由协议 联合仿真 飞行参数 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]