Test and Evaluation of Aviation Die Tyre Accuracy Based Industrial Photogrammetry

• 作者: Guiping Huang Hewei Wang Weifeng Wang Wenfang Zhu Xiaoliang Xie
• 来源期刊: 北京理工大学学报（英文版）
• 学科: 工学
• 年，卷（期）: 2020,（3）
• 页码范围: 393-398
• 页数: 6页
• 分类号: TP234
• 语种: 英文
• DOI: 10.15918/j.jbit1004-0579.19125

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: ① Along the optical axis of the camera,the error is larger than the ones in other directions using the "single camera + measuring pen" mode;② By 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.