Earticle

초록

영어

The recent trend in modern systems development can be characterized by the increasing complexity in terms of both the functionality and HW/SW scale that seems to be accelerated by the growing user requirements and the rapid advancement of technology. Among the issues of complexity, the one related to systems safety has attracted great deal of attention lately in the development of the products ranging from mass-transportation systems to defence weapon systems. As such, the incorporation of safety requirements in systems development is becoming more important. Note, however, that since such safety-critical systems are usually complex to develop, a lot of organizations and thus, engineers should participate in the development. In general, there seems to be a variety of differences in both the breadth and depth of the technical background they own. To address the problems, at first this paper presents an effective design process for safety-critical systems, which is intended to meet both the systems design and safety requirements. The result is then advanced to obtain the models utilizing the systems modeling language (SysML) that is a de facto industry standard. The use of SysML can facilitate the construction of the integrated process and also foster active communication among many participants of diverse technical backgrounds. As a case study, the model-based development of high-speed trains is discussed.

목차

Abstract
 1. 서론
 2. 문제의 정의
  2.1 SysML 접근을 통한 시스템 설계 및 안전 활동의 필요성
  2.2 개념설계 단계에서의 안전성에 대한 연계 확립성의 필요성
  2.3 연구 목표 및 방법
 3. 안전성을 고려한 통합 시스템 설계프레임 구축 활동
  3.1 개념설계 단계의 설계 및 안전 활동과 입·출력 산출물 분석
  3.2 식별된 활동 및 산출물의 특성 및 속성 분석
  3.3 안전성을 반영한 통합 설계 프로세스모델 구축
 4. SysML 기반 프로세스 모델 환경구축
  4.1 SysML의 특성 분석
  4.2 SysML 기반 구축된 통합 프로세스 모델의 검증
  4.3 사례연구
 5. 결론 및 요약
 6. 참고문헌

키워드

저자

• 김영민 [ Young Min Kim | 아주대학교 시스템공학과 ]
• 이재천 [ Jae-Chon Lee | 아주대학교 시스템공학과 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한안전경영과학회지 [Journal of Korea Safety Management & Science]

• 간기

  계간

• pISSN

  1229-6783

• eISSN

  2288-1484

• 수록기간

  1999~2025

• 십진분류

  KDC 530 DDC 620