Hardware resilience: a way to achieve reliability and safety in new nuclear reactors I&C systems
Palavras-chave:
Nuclear Reactors, Hardware Resilience, Safety-critical SystemsResumo
The idea that systems have a property called ‘resilience’ has emerged in the last decade [1]. In this work we intend to bring the idea of resilient systems for the hardware applied in safety-critical systems, such as the new nuclear reactor instrumentation and control (I&C) systems. Basic concepts of resilience in complex systems were analyzed from the point of view of hardware architectures, leading to linkages between concepts and methods for resilience using an approach based in HDL programmable devices.
Referências
WOODS, D. D. Four concepts for resilience and the implications for the future of resilience engineering. Reliability Engineering and System Safety, [S.l.], v. 141, p. 5-9, set. 2015. Disponível em: <http://dx.doi.org/10.1016/j.ress.2015.03.018> Acesso em: 1 mar. 2018.
O'NEILL, K.; NEWELL, G. R.; ODIGA, S. K. Protecting flight critical systems against security threats. In: DIGITAL AVIONICS SYSTEMS CONFERENCE. 35., 2016, Sacramento, CA. Anais… Whashington: IEEE, 2016, p. 1-7.
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Copyright (c) 2018 Marcos Santana Farias, Paulo Victor Rodrigues Carvalho, Nadia Nedjah
Este trabalho está licenciado sob uma licença Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
