Research on analytical method of laser scanning projection files based on IGES

FAN Chengbo; ZHANG Mengmeng; LIU Jiqiang; CHEN Yuqing; LI Lijuan; HOU Maosheng

doi:10.5768/JAO202041.0305004

Journal of Applied Optics > 2020 > 41(3): 611-617. > DOI: 10.5768/JAO202041.0305004

FAN Chengbo, ZHANG Mengmeng, LIU Jiqiang, CHEN Yuqing, LI Lijuan, HOU Maosheng. Research on analytical method of laser scanning projection files based on IGES[J]. Journal of Applied Optics, 2020, 41(3): 611-617. DOI: 10.5768/JAO202041.0305004

Citation:

PDF (5649 KB)

Research on analytical method of laser scanning projection files based on IGES

1.
Key Laboratory of Optoelectric Measurement and Optical Information Transmission Technology(Ministry of Education), School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun 130022, China
2.
Beijing Satellite Manufacturing Co., Ltd., Beijing 100094, China

More Information

Received Date: September 03, 2019
Revised Date: November 21, 2019
Available Online: May 29, 2020

Graphical Abstract

Abstract

Abstract

The laser scanning projector can realize the precise position projection of the wire frame contour for the components to be assembled, and can also greatly improve the problems of low precision and low efficiency caused by the traditional assembly method. In order to realize the 3D digital model laser projection in IGES format that can be read directly in the independently developed laser scanning projection system, the multi-feature image primitive extraction and the automatic files generation method were studied. In this method, the data features such as points, lines, and surfaces of the wire frame graphics to be projected were extracted and stored as the cellular in the .ply format file. The delay control of the numerical control switch and the control of the 2D vibrating mirror track were carried out by the .ply format file, which realized the more intelligent control of the laser scanning projection. The projection experiment of 12 IGES format image primitives verify that the proposed method can achieve the clear projection of all the image primitives, and the laser contour width is better than 0.3 mm. The assembly efficiency of the workshop and the assembly precision can be improved by using this new projection system.
- laser projection,
- IGES,
- data conversion,
- multi-feature,
- projection file

FullText(HTML)

References (16)

References

[1]	林海峰. 基于激光投影的飞机装配定位技术应用[J]. 科学技术创新,2018(34):33-34. doi: 10.3969/j.issn.1673-1328.2018.34.015 LIN Haifeng. Application of aircraft assembly and positioning technology based on laser projection[J]. Science and Technology Innovation,2018(34):33-34. doi: 10.3969/j.issn.1673-1328.2018.34.015
[2]	郭丽丽. 智能激光3D投影系统及空间定位精度标定技术研究[D]. 长春: 长春理工大学, 2018. GUO Lili. Research on intelligent laser 3D projection system and spatial positioning accuracy calibration technology[D]. Changchun: Changchun University of Science and Technology, 2018.
[3]	SUN M Y, WANG B, BI Y, et al. Application of auto white balance control in Giant screen splicing laser projection system[C]//2011 International Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011. USA: IEEE, 2011.
[4]	郭丽丽, 李丽娟, 乔晓利, 等. 激光3D投影高精度校准建模方法[J]. 光子学报,2018,47(1):178-185. GUO Lili, LI Lijuan, QIAO Xiaoli, et al. High precision calibration modeling method for laser 3D projection[J]. Acta Photonica Sinica,2018,47(1):178-185.
[5]	郭丽丽, 李丽娟, 侯茂盛, 等. 智能激光3D投影空间定位精度分析[J]. 红外与激光工程,2018,47(8):131-139. GUO Lili LI lijuan, HOU Maoshen, et al. Spatial positionin accuracy analysis of intelligent laser 3D projection[J]. Infrared and Laser Engineering,2018,47(8):131-139.
[6]	侯茂盛, 杨帆, 孙明利, 等. 应用于激光扫描投影仪器的动态聚焦技术研究[J]. 应用光学,2018,39(5):605-612. HOU Maoshen, YANG Fan, SUN Minli, et al. Research on dynamic focusing technology applied to laser scanning projection instrument[J]. Journal of Applied Optics,2018,39(5):605-612.
[7]	侯茂盛, 孙明利, 杨帆, 等. 基于Fleury算法的激光扫描投影路径规划方法[J]. 应用光学,2019,40(3):493-499. HOU Maoshen, SUN Mingli, YANG Fan, et al. A laser scanning projection path planning method based on Fleury algorithm[J]. Journal of Applied Optics,2019,40(3):493-499.
[8]	ATTILA R. IGES-based CAD model post processing module of a setup and fixture planning system for box-shaped parts[C]//Intelligent Systems and Informatics (SISY), 2011 IEEE 9th International Symposium on. USA: IEEE, 2011.
[9]	张守仁. IGES及其处理程序[J]. 计算机辅助设计与图形学学报,1990(4):63-67. ZHANG Shouren. IGES and its processing program[J]. Journal of Computer-Aided Design & Computer Graphics,1990(4):63-67.
[10]	张毅, 李昌华. IGES后处理器的实现研究[J]. 现代电子技术,2009,32(5):119-121. doi: 10.3969/j.issn.1004-373X.2009.05.037 ZHANG Yi, LI Changhua. Research on the implementation of IGES postprocessor[J]. Modern Electronic Technique,2009,32(5):119-121. doi: 10.3969/j.issn.1004-373X.2009.05.037
[11]	韦静. 织物几何结构的IGES格式文件输出的研究[D]. 郑州: 中原工学院, 2017. WEI Jing. Research on IGES format file output of fabric geometry[D]. Zhenzhou: Zhongyuan University of Technology, 2017.
[12]	中国国家质量监督检验检疫总局和中国国标标准化管理委员. GB/T14213-2008. 初始图形交换规范[S]. 北京: 中国标准出版社, 2008-08-19. China National Quality Supervision, Inspection and Quarantine Bureau and China National Standardization Management Committee. GB/T14213-2008 Initial graphics exchange specification[S]. Beijing: Standards Press of China, 2008-08-19.
[13]	ZHANG Y, SHI X. Research on IGES graphic input and display technology based on feature information[J]. Applied Mechanics and Materials,2014,3468:644-650.
[14]	JIA Z Y, MA J W, WANG F J, et al. Investigation of a measurement scheme based on IGES[J]. Measurement,2014,47:658-668.
[15]	曲松, 李丽娟, 侯茂盛, 等. 提高激光扫描投影系统精度的方法研究[J]. 激光与光电子学进展,2018,55(2):147-151. QU Song, LI Lijuan, HOU Maoshen, et al. Study on improving the accuracy of laser scanning projection system[J]. Laser & Optoelectronics Progress,2018,55(2):147-151.
[16]	王声, 吴军豪, 牛润军, 等. 激光投影技术在飞机导管支架安装中的研究与应用[J]. 导航与控制,2018,17(3):48-54. doi: 10.3969/j.issn.1674-5558.2018.03.008 WANG Shen, WU Junhao, NIU Runjun, et al. Research and application of laser projection technology in aircraft conduit bracket installation[J]. Navigation and Control,2018,17(3):48-54. doi: 10.3969/j.issn.1674-5558.2018.03.008

Cited By

Cited by

Periodical cited type(1)

赵敏琨，刘小雄，徐新龙，杨楠，王映龙. 基于视觉的空中加油定位技术研究. 计算机测量与控制. 2023(06): 267-273+279 .

Other cited types(8)

Get Citation

PDF

XML

Article views (839) PDF downloads (25) Cited by(9)

Turn off MathJax

Article Contents

Abstract

References

Research on analytical method of laser scanning projection files based on IGES