Browse > Article
http://dx.doi.org/10.7734/COSEIK.2019.32.1.65

A Study on Smart Accuracy Control System based on Augmented Reality and Portable Measurement Device for Shipbuilding  

Nam, Byeong-Wook (Naval Architecture and Ocean Engineering, Inha Univ.)
Lee, Kyung-Ho (Naval Architecture and Ocean Engineering, Inha Univ.)
Lee, Won-Hyuk (Naval Architecture and Ocean Engineering, Inha Univ.)
Lee, Jae-Duck (Dept. Shipbuilding, Kangnam Corp.)
Hwang, Ho-Jin (Maritime Safety and Environmental Research Division, Korea Research Institute of Ships and Ocean Engineering)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.32, no.1, 2019 , pp. 65-73 More about this Journal
Abstract
In order to increase the production efficiency of the ship and shorten the production cycle, it is important to evaluate the accuracy of the ship components efficiently during the drying cycle. The accuracy control of the block is important for shortening the ship process, reducing the cost, and improving the accuracy of the ship. Some systems have been developed and used mainly in large shipyards, but in some cases, they are measured and managed using conventional measuring instruments such as tape measure and beam, optical instruments as optical equipment, In order to perform accuracy control, these tools and equipment as well as equipment for recording measurement data and paper drawings for measuring the measurement position are inevitably combined. The measured results are managed by the accuracy control system through manual input or recording device. In this case, the measurement result is influenced by the work environment and the skill level of the worker. Also, in the measurement result management side, there are a human error about the lack of the measurement result creation, the lack of the management sheet management, And costs are lost in terms of efficiency due to consumption. The purpose of this study is to improve the working environment in the existing accuracy management process by using the augmented reality technology to visualize the measurement information on the actual block and to obtain the measurement information And a smart management system based on augmented reality that can effectively manage the accuracy management data through interworking with measurement equipment. We confirmed the applicability of the proposed system to the accuracy control through the prototype implementation.
Keywords
block accuracy control; portable measurement device; augmented reality;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Housel, T.J., Mun, J., Ford, D.N., Hom, S. (2015) Benchmarking Naval Shipbuilding with 3D Laser Scanning, Additive Manufacturing, and Collaborative Product Lifecycle Management, Acquisition Research Program Sponsored Report Series, Naval Postgraduate School.
2 Johnson, G.W., Laskey, S.E., Robson, S., Shortis, M.R. (2004) Dimensional & Accuracy Control Automation in Shipbuilding Fabrication: An Integration of Advanced Image Interpretation, Analysis, and Visualization Techniques, International Society for Photogrammetry and Remote Sensing 2004 Congress XX, Turkey.
3 Ku, B.J. (2016) Study on Applicability of Quality Control using Laser Distance Measurement Devices for Small and Medium Shipyard, Master's Thesis, Inha University.
4 Ku, B.J., Lee, K.H., Park, K.M., Nam, B.W. (2015) A Study on the Portable Laser Range Finder for Three-Dimensional Localization, Proceedings of the Society of CAD/CAM Engineers Conference, Republic of Korea, 4-6 February 2015.
5 Kwon, K.Y. (2017) A Study on the Applications of Measurement Systems for Dimensional Quality Management in Shipbuilding, Korean J. Comput. Des. & Eng., 22(3), pp.317-328.   DOI
6 Kwon, K.Y. (2017) Shipbuilding Quality Management Trend Analysis, Rev. Comput. Des. & Eng., 23(1), pp.15-21.
7 Lee, D.K., Seo, K.C., Oh, D.K. (2016) A Study on the Production Management Technology of Medium-sized Ship using a Handheld 3D Scanner, Korean Society for Precision Engineering 2016 Autumn Conference, Korea, 26-28 October 2016.
8 Lee, H.C., Lee, D.M. (2012) A Study on Pattern Matching Algorithm of 3D Coordinates for Quality Control in Ship Blocks, J. Korea Inf. & Commun. Soc., 37(10), pp.933-939.
9 Li, R., Lee, K.H., Lee, J.M., Nam, B.W., Kim, D.S. (2016) A Study on Matching Method of Hull Blocks Based on Point Clouds for Error Prediction, J. Comput. Struct. Eng. Inst. Korea, 29(2), pp.123-130.   DOI
10 Pack, B.R., Kim, H.C. (2018) Development of Cell Guide Quality Management System for Container Ships, J. Ocean Eng. & Technol., 32(3), pp.158-165.   DOI
11 Son, S.H., Ahn, D.H., Wang, C., Shin, J.G., Ryu, C.H. (2015) A Study on Building Shipyard Quality Control System based on Low Altitude Unmanned Aerial Vehicle, Korean Society for Precision Engineering 2015 Autumn Conference, Republic of Korea, 16-18 December 2015.
12 Takechi, S., Aoyama, K., Nomoto, T. (1998) Basic Studies on Accuracy Management Systems based on Estimating Welding Deformations, J. Marine Sci. & Technol., 3(4), pp.194-200.   DOI
13 Takechi, S., Aoyama, K., Nomoto, T. (2002) Studies on the Block Positioning Metrics System for the Hull Erection Stage, J. Marine Sci. & Technol., 6(3), pp.158-167.   DOI