Journal of the Korean Society of Systems Engineering (시스템엔지니어링학술지)
- Volume 1 Issue 1
- /
- Pages.20-25
- /
- 2005
- /
- 1738-480X(pISSN)
- /
- 2288-3592(eISSN)
An Introduction to Systems Theory Approach to Accident Modeling and Its Applications
시스템 이론 기반의 안전사고 모델의 해석과 응용사례 소개
- Park, C.H. (Institute For Advanced Engineering, Systems Engineering Lab.) ;
- Park, Y.W. (Institute For Advanced Engineering, Systems Engineering Lab.)
- Published : 2005.01.31
Abstract
This paper presents the general system theory and its applications to the safety analysis method that is a recent trend over the traditional event-driven model. This new model is known as STAMP(Systems Theory Accident Modeling and Process) proposed by Nancy G. Leveson in MIT. The new model has benefits o f systemic approaches concerning the system safety as a whole including the context it is in, its stimulants and outcomes, and its parts as well as the relationships among them in a holistic manner. The method consists of a hierarchical control structure, a process model, and the safety constraints governing the control. This paper demonstrates an example that contrasts the differences between the approaches of STAMP and the traditional safety models.