요구사항 분석에 따른 시스템 아키텍처 설계 사례 연구

서양우¹^{, *} ; 남현우² ; 이승상¹ ; 김소정²

1LIG넥스원 PGM IPS연구소 수석연구원
2LIG넥스원 PGM IPS연구소 선임연구원

A Study on the System Architecture Design Case Based on Requirements Analysis

Yang-Woo Seo¹^{, *} ; Hyun-Woo Nam² ; Seung-Sang Lee¹ ; So-Jung Kim²

1Chief research engineer, PGM Integrated Product Support R&D Lab, LIG Nex1
2Research engineer, PGM Integrated Product Support R&D Lab, LIG Nex1

Correspondence to: ^*Yang-Woo Seo PGM Integrated Product Support R&D Lab, LIG Nex1 255, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13486, Republic of Korea Tel: +82-31-326-9255 Fax: +82-31-326-9001 E-mail: yangwoo.seo2@lignex1.com

초록

시스템 엔지니어링 기반으로 시스템 아키텍처를 설계하는 사례를 제시하였다. 최첨단 잠수함의 요구사항에 따른 시스템 거동도를 작성하였다. 이를 활용하여 기능, 물리적 아키텍처 매트릭스를 작성하여 요구사항을 기능/물리 아키텍처로 변환하였다. 또한, 요구사항을 표현하는 방법인 유스케이스 다이어그램 및 시퀀스 다이어그램을 활용하였다. 이러한 반복적, 체계적 분석된 결과를 OPCAT 도구를 적용하여 시스템 아키텍처를 설계하였다.

Abstract

We were presented an example of designing a system architecture based on systems engineering. A behavior diagram for high tech submarine was created according to the requirements. And then, a functional, physical architecture matrix was designed to convert the requirements into a functional/physical architecture. In addition, usecase diagram and sequence diagram which are methods of expressing requirements were utilized. These repetitive and systematic analysis results were applied to design the system architecture by applying the OPCAT tool.

Keywords:

Systems Engineering, Requirements, Behavior Diagram, Functional Architecture, Physical Architecture

키워드:

시스템 엔지니어링, 요구사항, 거동도, 기능적 아키텍처, 물리적 아키텍처

References

Klaus Pohl and Chris Rupp, “Requirements Engineering Fundamentals”, 2nd Edition, Rockynook, p. 25, 2015.
Elizabeth Hull, Ken Jackson and Jeremy Dick, “Requirements Engineering”, 3rd Edition, Springer, p. 3, 2010.
Ralph R. Young, “The Requirements Engineering Handbook”, Artech House INC, p. 1, 2004.
David D. Walden, Garry J. Roedler, Kevin J. Forsberg, R. Douglas Hamelin and Thomas M. Shortell, “Systems Engineering Handbook - A Guide for System Life Cycle Processes and Activities”, International Council on Systems Engineering, 4th Edition, Wiley, p. 125, 2015.
DOD Instruction 5000.2, “Operation of the Defense Acquisition System”, Department of Defense, p. 14, 2003.
“Systems Engineering Fundamentals”, Korean Council on Systems Engineering, p. 16, 2002.
MIL-STD-499C, “Systems Engineering”, Department of Defense, p. 15, 2005.