摘要
增强现实(Augmented reality,AR)可将可视化装配工艺指令叠加在作业现场,增强操作人员感知信息的能力,对提高航空航天等复杂产品装配质量和装配效率、减少操作人员认知负荷具有积极作用。本文首先对现有AR装配中的跟踪注册、人机交互和显示等关键技术进行梳理,然后基于装配工艺指令呈现方式不同,分别从头戴式、手持式和投影式3个视角下对现有航空航天产品的AR装配研究及应用现状进行系统综述,并讨论人工智能技术对AR装配的赋能作用,最后总结现有AR装配技术存在的挑战和未来发展趋势,旨在为航空航天等复杂产品智能化装配研究和工程应用提供参考和借鉴。
Augmented reality(AR)enhances an operator’s capacity to perceive information by superimposing visual assembly process instructions onto the workbench.This technology significantly improves the quality and efficiency of complex product assembly,such as in aerospace industries,while also reduces cognitive load on operators.This paper initially examines and discusses key technologies in current AR assembly,including tracking,human–computer interaction,and display.Subsequently,it systematically reviews the research and application status of AR assembly for existing aerospace products from three perspectives:Head-mounted AR,handheld AR,and projection AR,and this paper also explores the impact of artificial intelligence technology on AR assembly.Lastly,it summarizes the existing challenges and future development trends of AR assembly technology,with the aim of providing a reference for the research and engineering application of intelligent assembly of complex products in aerospace industry.
作者
方维
陈黎茜
孙安斌
许澍虹
FANG Wei;CHEN Lixi;SUN Anbin;XU Shuhong(Beijing University of Posts and Telecommunications,Beijing 100876,China;AVIC Changcheng Institute of Metrology&Measurement,Beijing 100095,China;COMAC Beijing Aircraft Technology Research Institute,Beijing 102211,China)
出处
《航空制造技术》
CSCD
北大核心
2024年第16期94-106,共13页
Aeronautical Manufacturing Technology
基金
国家自然科学基金(52105505)
北京市自然科学基金(3204050)。
关键词
智能化装配
增强现实
航空航天产品
混合现实
装配引导
Intelligent assembly
Augmented reality(AR)
Aerospace products
Mixed reality
Assembly guidance
