차체 C/Pad 조립을 위한 증강현실 기반의 조립시스템 구현

Implementation of AR based Assembly System for Car C/pad Assembly

  • 박홍석 (울산대학교 기계자동차공학부) ;
  • 최흥원 (울산대학교 대학원 기계자동차공학부) ;
  • 박진우 (울산대학교 대학원 기계자동차공학부)
  • 발행 : 2008.08.01

초록

Nowadays, the increasing global competition forces manufacturer to reduce the cost and time for implementation of manufacturing system. The AR(augmented reality) technology as a new human-machine interface introduces a noteworthy perspective for a new manufacturing system design. Using AR technology, a physically existing production environment can be superimposed with virtual planning objects. Therefore, the planning tasks can be validated without modeling the surrounding environment of the production domain during short process planning time. In this paper, we introduce the construction of AR browser and determine the optimal environment parameters for field application of AR system through lots of tests. And, many methods such as multi-marker coordinate system, division of virtual objects and so on, are proposed in order to solve the problems suggested from initial field test. Based on these tests and results, the test-bed of C/Pad assembly system is configured and robot program for C/Pad assembly is generated based on AR system.

키워드

참고문헌

  1. Park, H. S. and Choi, H. W., "Implementation of an Assembly System for Automobile Side Panel Based on Digital Manufacturing Technologies," Journal of KSPE, Vol. 23, No. 11, pp. 68-77, 2006
  2. Gunter, W. and Emmerich, S., "Digital Planning Validation in Automotive Industry," Computers in Industry, Vol. 56, Issue 4, pp. 393-405, 2005 https://doi.org/10.1016/j.compind.2005.01.010
  3. Wolfgang, K., "Digital Factory-Intergration of Simulation Enchance the Product and Production Process toward Operative Control and Optimisation," International Journal of Simulation, Vol. 7, No. 7, pp. 27-39, 2006
  4. Ong, S. K. and Nee, A. Y. C., "Virtual and Augmented Reality Applications in Manufacturing," Springer-Verlag London Limited, pp. 207-236, 2004
  5. Wolfgang, F., "ARVIKA: Augmented Reality fur Entwicklung, Produktion und Service," Publicis Corporate Publishing, pp. 137-194, 2004
  6. Jun, R. and Yuji, A., "CyberCode: Designing Augmented Reality Environments with Visual Tags," Proceedings of Designing Augmented Reality Environments 2000, pp. 1-10, 2000
  7. Gruen, A. and Huang, T. S., "Calibration and Orientation of Cameras in Computer Vision," Springer Series in Information Sciences, pp. 95-121, 2001
  8. Roger, Y. T., "A Versatile Camera Calibration Technique for High-Accuracy 3D Machine Vision Metrology Using Off-the-Shelf TV Cameras and Lenses," IEEE Journal of Robotics and Automation, Vol. RA-3, No. 6, pp. 323-344, 1987