Integration Technology of Functional Safety and Cyber Security for Nuclear Safety Class DCS

被引：0
作者：
Jin J. [1 ]
Xia Q. [2 ]
Mo C. [3 ]
机构：
[1] Beijing Municipal Institute of Labour Protection, Beijing
[2] China Academy of Space Technology, Beijing
[3] China Techenergy Co., Ltd., Beijing
来源：
Hedongli Gongcheng/Nuclear Power Engineering | 2021年 / 42卷 / 01期
关键词：
Cyber security; Event tree; FMVEA; Functional safety; Nuclear safety class DCS;
D O I：
10.13832/j.jnpe.2021.01.0100
中图分类号：
学科分类号：
摘要：
Taking the typical nuclear safety class DCS as an example, the FMVEA technology is used to evaluate the compatibility between functional safety and cyber security. The combination of event tree and risk analysis is used to give functional safety and cyber security coordination solutions, and finally obtain the integrated protective measures of nuclear safety class DCS functional safety and cyber security. The results show that the application of trade-off technology to obtain the cyber security measures can be better compatible with the original functional safety measures. Therefore, the trade-off techniques established in this study can be applied to nuclear safety class DCS cyber security design work. © 2021, Editorial Board of Journal of Nuclear Power Engineering. All right reserved.
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页码：100 / 106
页数：6
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