不同海况条件下舰载无人机着舰安全分析  

Safety analysis of carrier-based UAV landing underdifferent sea conditions

作　　者：张子军[1] 张山 王衍洋[2,3] ZHANG Zijun;ZHANG Shan;WANG Yanyang(Shenyang Aircraft Design and Research Institute,Aviation Industry Corporation of China,Ltd.,Shenyang 110035,China;School of Aeronautic Science and Engineering,Beihang University,Beijing 100083,China;Jiangxi Research Institute,Beihang University,Nanchang 330096,China)

机构地区：[1]中国航空工业集团公司沈阳飞机设计研究所,辽宁沈阳110035 [2]北京航空航天大学航空科学与工程学院,北京100083 [3]北京航空航天大学江西研究院,江西南昌330096

出　　处：《哈尔滨工程大学学报》2024年第1期136-143,共8页Journal of Harbin Engineering University

基　　金：国家自然科学基金项目(61873295)。

摘　　要：针对无人机上舰的使用需求,本文对舰载无人机着舰开展了系统的研究。建立了机-舰-环境综合模型和舰载无人机全自动着舰引导控制系统;基于建立的舰载无人机着舰综合模型对不同海况下的着舰过程进行仿真分析,研究不同海况条件以及航母不同航速和遭遇角对着舰安全的影响。仿真研究表明:在复杂海况下,航母可通过适当提高航速以获得更高的着舰成功率,但过高的航速会导致舰尾流扰动加剧,使得着舰成功率显著下降;通过对仿真结果进行统计分析,给出了不同海况下的着舰安全范围,为无人机着舰辅助决策提供参考。This study conducts systematic modeling research on the landing safety of a carrier UAV based on the use requirements.First,we developed an aircraft-carrier-environment integrated model and automatic carrier landing control system.Then,the landing process of carrier-based UAVs under different sea conditions is simulated and analyzed based on the established integrated model to study the influence of different sea conditions,different speeds,and encounter angles of aircraft carriers on the landing safety of the carrier UAV.The simulation results demonstrate that under complex sea conditions,the carrier can appropriately increase the speed to obtain a higher success rate of landing.However,excessive speed will exacerbate the disturbance of carrier air wake,dramatically lowering the landing success rate.The simulation results are also statistically analyzed,and the landing safety range under different sea conditions is given,providing an assistant reference for carrier UAV landing decision-making.

关 键 词：舰载机 全自动着舰系统 安全分析 机舰适配性 着舰控制技术 无人机 航母 甲板运动 

分 类 号：V249.122[航空宇航科学与技术—飞行器设计]