基于Frenet标架下三维元胞自动机的航母舰载机集群运动建模  

Shipboard Aircraft Swarm Modeling using a 3D Cellular Automata Model under the Frenet Frame

作　　者：王华[1] 韩璐 楚世理 甘勇[1,3] 朱睿杰 吕培 郭毅博[4] 徐明亮 Wang Hua;Han Lu;Chu Shili;Gan Yong;Zhu Ruijie;Lyu Pei;Guo Yibo;Xu Mingliang(School of Computer and Communication Engineering,Zhengzhou University of Light Industry,Zhengzhou 45000;Department of Information Assurance,Zhengzhou Campus of Artillery ＆ Air Defense Forces Academy,Zhengzhou 450052;School of Information Engineering,Zhengzhou Institute of Technology,Zhengzhou 450044）4（School of Information Engineering,Zhengzhou University,Zhengzhou 450001)

机构地区：[1]郑州轻工业学院计算机与通信工程学院,郑州450002 [2]陆军炮兵防空兵学院郑州校区信息保障系,郑州450052 [3]郑州工程技术学院信息工程学院,郑州450044 [4]郑州大学信息工程学院,郑州450001

出　　处：《计算机辅助设计与图形学学报》2018年第9期1719-1727,共9页Journal of Computer-Aided Design & Computer Graphics

基　　金：国家自然科学基金(61602425;61472370;61602421;61672469;61602420;61502433;31640013);郑州轻工业学院博士基金(2015BSJJ007);浙江大学CAD&CG国家重点实验室开放课题(A1717)资助

摘　　要：航母舰载机运动包括二维甲板上的运动和三维空域内的运动.二维甲板面易受海面复杂扰动而发生运动,三维空域涉及区域又非常大,这使得实现航母舰载机集群运动建模成为一项具有挑战性的问题.目前国内外公开的研究工作很少有涉及舰载机集群运动的,可以借鉴的关于飞行器集群方面工作中又很少有涉及整个飞行空域内集群运动的模拟.针对上述问题,提出了一种基于Frenet活动标架下的三维元胞自动机模型来实现舰载机集群运动模拟,通过沿舰载机预定航线轨迹构建Frenet活动标架,基于该标架进行元胞剖分并采用三维元胞自动机模型建模求解整个空域内舰载机之间的运动,最终实现整个空域内舰载机集群运动的模拟.在PS机上基于各种虚拟数据集对舰载机的运动进行实验模拟,结果表明,文中方法可以较好地模拟舰载机在多种环境下的起降以及巡航行为,并且针对5 km的航线,可以实时计算模拟约8万架次舰载机的运动状态.The movement of shipboard aircrafts includes two parts： moving on a deck and flying in the sky. The two-dimensional deck jolts when it undergoes a serious condition. The three-dimensional （3D） airspace is large. Therefore, it is challenging to model shipboard aircraft swarm movements. There is little public information about shipboard aircraft swarm modeling so far. Though we can use researches of aircraft swarm models for reference, most of these models don＇t model movements of aircrafts in their whole flight spaces. To tackle the aforemen- tioned problems, we present a 3D cellular automata model under the Frenet frame to simulate shipboard aircraftmovements. We firstly generate the 3D Frenet moving frame along an airline. We then use the 3D cellular auto- mata model under the frame to compute shipboard aircrafts＇ movements in the whole airspace. Experimental re- sults show that our model can simulate shipboard aircrafts＇ landing and cruising behaviors in various conditions. It can realize real time computations for 80 thousand shipboard aircrafts in 5 thousand kilometers.

关 键 词：舰载机集群运动 航线轨迹 Frenet标架 三维元胞自动机 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]