Towards a Risk Analysis Method for Systems-of-Systems Based on Systems Thinking

被引：0
|
作者：
Axelsson, Jakob [1 ]
Kobetski, Avenir [1 ]
机构：
[1] Swedish Inst Comp Sci RISE SICS, Software & Syst Engn Lab, Kista, Sweden
来源：
12TH ANNUAL IEEE INTERNATIONAL SYSTEMS CONFERENCE (SYSCON2018) | 2018年
关键词：
systems-of-systems; risk analysis; safety; platooning; MANAGEMENT; SAFETY;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The characteristics of systems-of-systems (SoS) present fundamental challenges regarding properties such as safety, security, reliability, and robustness. This is due to the SoS nature where a collection of independent systems cooperate to fulfil certain high-level objectives. Risk analysis is thus an important activity in SoS engineering. This paper presents a risk analysis method which extends the existing STAMP safety analysis method that is based on systems thinking. Our extensions are aimed at coping with other risks than safety, and the usage is tailored to SoS. The method aims at deriving requirements on the constituent systems that will reduce the emergent risks on the SoS as a whole. The method has been applied to a case study of vehicle platooning.
引用
收藏
页码：300 / 307
页数：8
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