基于模糊层次分析法的智能电网网络安全设计混合风险评估新方法

IF 0.7 4区 计算机科学 Q4 AUTOMATION & CONTROL SYSTEMS
Sine Canbolat, Ghada Elbez, V. Hagenmeyer
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引用次数: 0

摘要

摘要IT漏洞、网络威胁以及由此产生的风险严重影响当前和未来电网的稳定性。风险评估过程的结果有助于更好地了解相关风险的原因和性质。专家评估的风险有数字和语言表示两种形式——这使得将语言和数字分析相结合是有益的。在本文中,我们提出了一种新的基于模糊逻辑的混合风险评估方法,从而获得更精确的结果。该方法以智能网格为参考,规定了模糊逻辑的变量和隶属函数。针对这一建议,以一个小型智能电网中的五个风险事件为例进行了案例研究。结果可以支持决策者确保电网的稳定性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A new hybrid risk assessment process for cyber security design of smart grids using fuzzy analytic hierarchy processes
Abstract IT vulnerabilities, cyber threats, and resulting risks significantly impact the stability of current and future power grids. The results of a Risk Assessment process contribute to a better understanding of the causes and nature of the associated risks. The risks assessed by experts are available in both numerical and linguistic representations – this makes it beneficial to include a combination of linguistic and numerical analyses. In this paper, we propose a new Hybrid Risk Assessment method based on fuzzy logic, leading to more precise results. The presented approach specifies the variables and membership functions of fuzzy logic with reference to Smart Grids. For this propose, a case study with five risk events in a small-scale Smart Grid is carried out as an example. The results can then support decision-makers in ensuring grid stability.
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来源期刊
At-Automatisierungstechnik
At-Automatisierungstechnik 工程技术-自动化与控制系统
CiteScore
2.00
自引率
10.00%
发文量
99
审稿时长
6-12 weeks
期刊介绍: Automatisierungstechnik (AUTO) publishes articles covering the entire range of automation technology: development and application of methods, the operating principles, characteristics, and applications of tools and the interrelationships between automation technology and societal developments. The journal includes a tutorial series on "Theory for Users," and a forum for the exchange of viewpoints concerning past, present, and future developments. Automatisierungstechnik is the official organ of GMA (The VDI/VDE Society for Measurement and Automatic Control) and NAMUR (The Process-Industry Interest Group for Automation Technology). Topics control engineering digital measurement systems cybernetics robotics process automation / process engineering control design modelling information processing man-machine interfaces networked control systems complexity management machine learning ambient assisted living automated driving bio-analysis technology building automation factory automation / smart factories flexible manufacturing systems functional safety mechatronic systems.
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