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Alternative TitleResearch on Measurement Technique of Flush and Gap between Aircraft Skins Based on Robot-3D Laser Scanner System
张洪瑶1,2; 李论1; 赵吉宾1; 陈松林1,2
Source Publication工具技术
Contribution Rank1
Funding Organization国家自然科学基金(51605475) ; 国家科技支撑计划( 2015BAF08B01-01) ; 沈阳市“双百工程”计划(Z18-0-002)
Keyword飞机蒙皮 机器人 3D激光扫描仪 手眼标定 对缝
Other AbstractThe measurement technology of detection method is presented based on robot-3D laser scanner system technology aiming at dealing with the problem of digital detection of flush and gap between aircraft skins. Firstly, the simple and efficient hand-eye calibration method is proposed according to robot-3D laser scanner hand-eye calibration theoretical analysis. Then, the point cloud data of the area measured is obtained using robot-3D laser scanner measurement system. The seam area is distinguished according to the image, and the point cloud data of the seam area is extracted according to the relationship between the point cloud and the image. After that, the actual edge point of the seam is recognized by analyzing the point cloud data in the seam area. in order to calculate the flush and gap. The method of the robot-3D laser scanner measurement system to measure the seam is more accurate and more efficient. Due to the high freedom of robot, the automation of seam measuring aircraft skin is greatly improved. The experimental results show that the mean error of the proposed method is less than 0.03mm and the maximum error is less than 0.05mm,which can meet the requirements of aircraft skin seam testing.
Document Type期刊论文
Corresponding Author张洪瑶
Recommended Citation
GB/T 7714
张洪瑶,李论,赵吉宾,等. 基于机器人——扫描仪测量的蒙皮对缝检测技术研究[J]. 工具技术,2018,52(8):121-126.
APA 张洪瑶,李论,赵吉宾,&陈松林.(2018).基于机器人——扫描仪测量的蒙皮对缝检测技术研究.工具技术,52(8),121-126.
MLA 张洪瑶,et al."基于机器人——扫描仪测量的蒙皮对缝检测技术研究".工具技术 52.8(2018):121-126.
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