Risk Identification Model Based on System Theory and Its Implementation Technical Analysis

DOI

10.2991/rac-16.2016.14How to use a DOI?

Keywords

Systems-Theoretic Accident Model and Process(STAMP);STPA Hazard Analysis Technology; risk identification; traffic accidents

Abstract

In view of the interactive and systematic problems of accident caused by high technology, the method of risk identification in the perspective of system theory is studied. We analyze the Systems-Theoretic Accident Model and Process (STAMP) and the basic steps of Hazard Analysis Technology (STPA) based on STAMP, and use the STPA method to do empirical analysis on the causes of traffic accidents. Thereinto STAMP is based on the system theory and takes security constraints as the core. Theoretical and applied analysis results show that, STPA can identify risk systematicly, modularly and accurately compared with the traditional risk identification methods. Study of. STAMP and STPA can enrich the risk identification method and improve the ability of risk identification on complex system of high technology.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hubo Zhang
AU  - Tiezhong Liu
PY  - 2016/11
DA  - 2016/11
TI  - Risk Identification Model Based on System Theory and Its Implementation Technical Analysis
BT  - Proceedings of the 7th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention
PB  - Atlantis Press
SP  - 90
EP  - 97
SN  - 1951-6851
UR  - https://doi.org/10.2991/rac-16.2016.14
DO  - 10.2991/rac-16.2016.14
ID  - Zhang2016/11
ER  -