视觉引导误差对自动着舰性能影响研究  

Impact of visual guidance error on automatic carrier landing performance

作　　者：甄冲 曲晓雷 王翼丰 张宇翔 韩凤鸣 ZHEN Chong;QU Xiaolei;WANG Yifeng;ZHANG Yuxiang;HAN Fengming(AVIC Shenyang Aircraft Design and Research Institute,Shenyang 110035,China;Yangzhou Collaborative Innovation Research Institute Co.,Ltd.,Yangzhou 225000,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,沈阳110035 [2]沈阳飞机设计研究所扬州协同创新研究院有限公司,扬州225000

出　　处：《航空工程进展》2025年第1期101-107,116,共8页Advances in Aeronautical Science and Engineering

基　　金：某科技创新特区XX创新工作站项目(20-163-XX-XX-XXX-001-01);江苏省“双创博士”资助计划(JSSCBS20231011)。

摘　　要：引导系统的定位精度是决定自动着舰成败的关键。提出舰载机机载设备视觉引导架构,分析机载视觉着舰引导系统的定位原理、测量误差及其对自动着舰性能的影响。研究在合作助降灯组辅助下共面P4P相对定位问题;针对F/A-18A全自动着舰任务,仿真计算舰载机开始下滑至触舰整个过程中机载视觉引导的定位测量精度;引入自动着舰系统延迟、机体传感器误差、舰尾流、甲板运动多种干扰因素,建立多因素耦合作用仿真模型,通过蒙特卡罗试验统计各项干扰因素作用下最终着舰点的偏差等着舰性能指标。结果表明:本文提出的机载视觉引导架构在最终进近阶段具有接近传统引导方式的定位精度和自动着舰性能,该引导架构中甲板运动和舰尾流对最终着舰性能具有显著影响。The positioning accuracy of guidance system is the key factor of automatic carrier landing system to deter⁃mine the success or failure of the carrier landing.The airborne equipment visual guidance architecture of carrierbased aircraft is proposed,and the positioning principles,measurement errors and effects on automatic carrier land⁃ing of airborne visual guidance architecture are investigated.The coplanar P4P relative positioning issue by means of cooperative landing aids is studied.Considering F/A-18A carrier-based aircraft automatic landing task,the sim⁃ulated positioning measurement accuracy of airborne visual guidance from gliding to touchdown are estimated.The disturbances of automatic carrier landing system delay,airborne sensor noises,air-wake and deck motion are intro⁃duced,the multi-factor coupled simulation system is modeled,and the touchdown position standard errors are cal⁃culated based on Monte-Carlo simulations influenced by the disturbances.The results show that the positioning ac⁃curacy and automatic landing performance of the proposed airborne visual guidance architecture can achieve the per⁃formance of traditional guidance architectures.The deck motion and air-wake play important roles in automatic car⁃rier landing performance.

关 键 词：自动着舰 舰载机 机载视觉引导 共面P4P 舰尾流 甲板运动 

分 类 号：V271.492[航空宇航科学与技术—飞行器设计]