Test and Evaluation of Aviation Die Tyre Accuracy Based on Industrial Photogrammetry  

作　　者：Guiping Huang Wenfang Zhu Weifeng Wang Xiaoliang Xie Hewei Wang 

机构地区：[1]North China University of Water Resources and Electric Power,Zhengzhou 450046,China [2]China Gezhouba Group No.3 Engineering Co.,Ltd.,Xi’an 710076,China [3]Yellow River Conservancy Technical Institute,Zhengzhou 475001,China [4]Zhonghang Industrial Shaanxi Aircraft Industry Co.,Ltd,Hanzhong 723000,China [5]Zhengzhou Chenway Technology Co.,Ltd,Zhengzhou 450000,China

出　　处：《Journal of Beijing Institute of Technology》2020年第3期393-398,共6页北京理工大学学报（英文版）

摘　　要：According to the operational conditions of an aviation module reticule,a measurement mode is proposed,which is based on an industrial photogrammetry system,with matching by a measuring pen.Meanwhile,the factors affecting the accuracy of the measurement have been analyzed and verified by examples.The analysis is described as follows:①Along the optical axis of the camera,the error is larger than the ones in other directions using the“single camera+measuring pen”mode;②By avoiding the error along the optical axis of the camera,the accuracy of the“single camera+measuring pen”mode is better than 0.1 mm when the measuring pen is moving parallel to the optical axis.

关 键 词：module reticule single camera+measuring pen spatial resection of single images REPEATABILITY ACCURACY 

分 类 号：TP234[自动化与计算机技术—检测技术与自动化装置]