THREE DIMENSIONAL MOVEMENT MEASUREMENT FOR THE WING OF A FLYING AIRPLANE

于起峰; 邱志强; 孙祥一; 陆宏伟

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THREE DIMENSIONAL MOVEMENT MEASUREMENT FOR THE WING OF A FLYING AIRPLANE

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摘要

The movement parameters of a wing of a flying airplane are important for its design,analysis and life-estimation, while the three dimensional (3D) measurement of these parameters is a difficult task. A measurement setup is proposed as well as its corresponding calibration methods for the camera system on both ground condition and air condition, image processing algorithms and a new method of locating 3D straight lines through plane-plane intersection are developed. The test results show that the 3D measurement accuracy in the condition of flying in the air can be better than 1 mm.

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来源
《力学学报：英文版》 |2003年第006期|575-578|共4页
作者
于起峰; 邱志强; 孙祥一; 陆宏伟;
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作者单位

College of Aerospace and Material Engineering, National University of Defense Technology, Changsha 410073, China;

College of Aerospace and Material Engineering, National University of Defense Technology, Changsha 410073, China;

College of Aerospace and Material Engineering, National University of Defense Technology, Changsha 410073, China;

College of Aerospace and Material Engineering, National University of Defense Technology, Changsha 410073, China;

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原文格式 PDF
正文语种 chi
中图分类
关键词
3D movement, line measurement, air condition, camera calibration, airplane wing;

机译：3D运动;线路测量;空调;相机校准;飞机机翼;

THREE DIMENSIONAL MOVEMENT MEASUREMENT FOR THE WING OF A FLYING AIRPLANE

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