基于Cesium的无人机集群作战仿真演示系统  

Simulation demonstration system of UAV cluster combat based on Cesium

作　　者：陈志明 蒋文凯 吴云华 CHEN Zhiming;JIANG Wenkai;WU Yunhua(College of Astronautics, Nanjing University of Aeronautics & Astronautics, Nanjing 211106, China)

机构地区：[1]南京航空航天大学航天学院,南京211106

出　　处：《兵器装备工程学报》2022年第4期218-223,共6页Journal of Ordnance Equipment Engineering

基　　金：航空科学基金项目(201908052002);国家自然科学基金项目(61973153);江苏高校“青蓝工程”项目。

摘　　要：针对当今无人机集群作战仿真演示存在缺乏直观、形象的问题,提出了一种基于Cesium的无人机集群运动可视化方法。通过分析集群运动模式与结构特征,基于蜂群约束动力学与势能场理论,建立无人机集群运动模型。利用开源三维虚拟地球Cesium引擎,将集群演示效果展示在三维场景中。设计了参数可调的无人机集群作战三维可视化交互演示系统。实践表明,该系统能够在虚拟地球场景中模拟无人机集群运动动态过程,相比二维仿真效果更加直观。In order to solve the problem of lack of intuition and image in current UAV swarm simulation demonstration,this paper used a visualization method of UAV swarm motion based on Cesium.By analyzing the swarm motion mode and structure characteristics,a swarm motion model of UAV was established based on the theory of swarm constraint dynamics and potential energy field.The method of combining UAV cluster model with 3D visualization was studied,and the open source 3D virtual earth Cesium engine was used to display the demonstration effect of the cluster in the 3D scene.A three-dimensional visualization interactive demonstration system with adjustable parameters for UAV cluster was designed and implemented.The practice shows that the system can simulate the dynamic process of UAV swarm motion in the virtual earth scene,and the effect is more intuitive than the two-dimensional simulation.

关 键 词：无人机集群 CESIUM 三维地球 可视化演示 

分 类 号：V271.9[航空宇航科学与技术—飞行器设计]