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A logic-perspective flaw identifying method under the STAMP framework

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In modern complex systems, there have been an increasing number of components and interactions which brings new types of flaws threating safety. New theories and methodologies to identify and control these flaws are needed. This paper provides a new Logic-Perspective Flaw Identifying (LPFI) method which is based on an advanced accident causation model called Systems-Theoretic Accident Model and Processes (STAMP) where safety is regarded as control problems. LPFI mainly focuses on cooperation problems between multiple controllers, actuators and sensors where logic flaws of integrity, consistency and sequence are regarded as the three main sorts of flaws that would impact the sys- tem safety. LPFI provides a logic-perspective consideration of analysis and makes a supplement to the Systems-Theoretic Process Analysis (STPA) under STAMP framework. A case study on typical wheel breaking system (WBS) within Integrated Modular Avionics (IMA) system is illustrated.

源语言英语
主期刊名Safety and Reliability of Complex Engineered Systems - Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015
编辑Luca Podofillini, Bruno Sudret, Božidar Stojadinović, Enrico Zio, Wolfgang Kröger
出版商CRC Press/Balkema
549-556
页数8
ISBN(印刷版)9781138028791
DOI
出版状态已出版 - 2015
活动25th European Safety and Reliability Conference, ESREL 2015 - Zurich, 斯威士兰
期限: 7 9月 201510 9月 2015

出版系列

姓名Safety and Reliability of Complex Engineered Systems - Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015

会议

会议25th European Safety and Reliability Conference, ESREL 2015
国家/地区斯威士兰
Zurich
时期7/09/1510/09/15

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