测绘科学技术学报2025，Vol.41Issue(3)：289-293,5.DOI:10.3969/j.issn.1673-6338.2025.03.010
基于工业摄影扫描测量技术的飞机HUD校靶工装标定方法
Calibration Method for Aircraft HUD Calibration Tooling Based on Industrial Photogrammetry Scanning Technology
常志鹏 1范钦红 1于三甲 1杨慧勇 1黄桂平1
作者信息
- 1. 华北水利水电大学 测绘与地理信息学院,河南 郑州 450046
- 折叠
摘要
Abstract
To address the calibration issue of aircraft HUD(Head-Up Display)calibration tooling,a method based on industrial photogrammetry scanning technology is proposed.Firstly,the photogrammetry is used to establish a global control network and measure the coordinates of target points on the calibration tooling's target board.Then,a"filling"point cloud scan of the calibration tooling's mounting base dowel holes is performed using a handheld scanner.Finally,the relative positional relationship between the calibrated tooling's coordinate system,target board,and dowel holes is established.Taking the HUD calibration tooling of a certain aircraft as an example,the accuracy of this calibration method is verified through experiments.The results show that the external conformity accuracy of the perpendicularity measurement between the dowel hole axis of the mounting base and the contact surface is better than 0.15°,with internal coincidence accuracy better than 0.041°.The effectiveness of this cali-bration method is further validated in the actual aircraft calibration,which provides a new idea and method for the calibration of aircraft HUD calibration tooling.关键词
飞机HUD/校靶工装/工业摄影扫描测量/标定/点云Key words
aircraft HUD/calibration tooling/industrial photogrammetry scanning/calibration/point cloud分类
天文与地球科学引用本文复制引用
常志鹏,范钦红,于三甲,杨慧勇,黄桂平..基于工业摄影扫描测量技术的飞机HUD校靶工装标定方法[J].测绘科学技术学报,2025,41(3):289-293,5.
