Earticle

초록

영어

It is well known that the test and evaluation plan (TEP) is very crucial in the successful development of safety-critical systems. As such, this paper discusses an approach to the development of the TEP for a system that should meet safety requirements in the systems development process. It is studied how to incorporate the result of preliminary hazard analysis (PHA) in generating the safety requirements. It is also discussed how to deal with them when the system requirements (i.e., functions, performance, constraints, components, etc) and the safety requirements are integrated into one model. While doing so, we have constructed the required traceability among them, which is necessary and very useful when the safety requirements need to be corrected or be changed. The use of the traceability makes it possible to easily check out whether and how the safety requirements are properly incorporated in the system design process. Furthermore, without the verified traceability, the system cannot be changed or upgraded later. In order to implement the model on a computer-aided tool, we have constructed a database (DB) schema. As a result, the implemented model/DB allows to automatically generate TEP which can be used to measure the performance and safety level of the developed system.

목차

Abstract
 1. 서론
 2. 추적성 구현 및 TEP 개발의 중요성
  2.1 추적성 구현의 개념
  2.2 추적성 구현의 필요성 및 활용
  2.3 TEP의 중요성
 3. 추적성의 구현
  3.1 시스템 개발 절차에서의 추적성 구현
  3.2 데이터들의 추적 관계를 정의하기 위한 DB 스키마 (Schema) 설계
  3.3 추적성 검증 및 데이터 변경 관리
 4. 시험/평가 계획서 개발
  4.1 시험/평가 계획서 양식 개발
  4.2 효율적인 시험/평가 계획서를 위한 자동문서 출력 Script 개발
  4.3 시험/평가 계획서 자동 생성
 5. 철도시스템의 시험/평가 계획서 개발
 6. 결론
 7. 참고문헌

키워드

저자

• 윤재한 [ Jae-Han Yoon | 아주대학교 시스템공학과 ]
• 이재천 [ Jae Chon Lee | 아주대학교 시스템공학과 ]

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