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Development of Monitoring System for Hull Construction Processes Using TOC Analysis

제약이론을 적용하여 설계된 선각건조공정 모니터링 시스템 개발

  • Yun, Hoon-Hee (Institute of e-Vehicle Technology, University of Ulsan/ Hyundai Heavy Industries) ;
  • Sheen, Dong-Mok (School of Naval Architecture and Ocean Engineering, University of Ulsan)
  • 윤훈희 (울산대학교 자동차선박기술대학원/ 현대중공업) ;
  • 신동목 (울산대학교 조선해양공학부)
  • Published : 2008.06.30

Abstract

A large ship usually consists of 300 to 500 blocks, for which it is extremely difficult to monitor the whole manufacturing processes from assembly to erection. In an effort to unify all the data and procedures, shipbuilding companies are installing ERP systems, which have brought great improvement throughout the company as a whole. In some departments, however, the ERP systems are not being fully utilized. This paper analyzes and solves the problems revealed especially at the production departments after an ERP system is installed. In this research, firstly a TOC(Theory of Constraints) analysis is done to find out the best solution for those problems. Secondly, based on the solution found, a Monitoring System for hull construction processes is developed with an improved user interface. The visualization of data is designed to reflect the needs of the production departments. The new system supplements the ERP system in that it selectively utilizes the unified data base and is operated under ERP environment. The system is installed in the production departments and its usefulness is verified.

Keywords

References

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