Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
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On Coping with the Design Change Request by Utilizing DB Traceability in the Operational Phase of Safety-critical Weapon Systems

운영단계 안전중시시스템에서 제기되는 설계변경요구에 대해 아키텍처 DB의 추적성을 통한 변경프로세스의 개선

  • 김영민 (아주대학교 시스템공학과) ;
  • 이재천 (아주대학교 시스템공학과)
  • Received : 2014.01.20
  • Accepted : 2014.03.19
  • Published : 2014.03.31
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Abstract

The environment and requirements of modern war fields have been affected and thus changed by a variety of issues. To this end, the development of safety-critical weapon systems frequently need to meet those changes even in the operational phase. The necessity of the changes may be due to the preparation for mass-production or the request originated from the user military forces. To meet such a need can be even tougher in the development of safety-critical weapon systems since the integration of the requirements for both systems design and systems safety would make it troublesome. To handel the matter in this paper, utilization of architecture DB is proposed. Specifically, the situation in demand has first been analyzed and then a problem-solving process to accommodate the design changes has been constructed. In doing so, the concept of the aforementioned integration is particularly focused on the functional architecture, which could be a core concept of our approach to solving the problem. The result of a case study demonstrating the method studied using a computer-aided systems engineering tool is also presented.

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References

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