Safety Assessment of Maintained Control Systems with Cascade Two-Version 2oo3/1oo2 Structures Considering Version Faults
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Дата
2023-07
Автори
Kharchenko, V.
Ponochovnyi, Y. L.
Babeshko, Y.
Ruchkov, E.
Panarin, A.
Поночовний, Юрій Леонідович
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Видавець
Brunow, Poland
Анотація
This work presents a macro model of operation for information and control system such as NPP RTS accommodating various failure types, in particular, faults
of diagnostic and supervision means in both (main and diverse) subsystems. The paper continues investigating the microprocessor and FPGA based ICSs outlined.
The object of the study is the process of ICS operation under conditions of failures caused not only by hardware and software version anomalies, faults of the diagnostic and supervision means and separated recovery of the ICS components.
Опис
Kharchenko, V., Ponochovnyi, Y., Babeshko, I., Ruchkov, E., Panarin, A. (2023). Safety Assessment of Maintained Control Systems with Cascade Two-Version 2oo3/1oo2 Structures Considering Version Faults. In: Zamojski, W., Mazurkiewicz, J., Sugier, J., Walkowiak, T., Kacprzyk, J. (eds) Dependable Computer Systems and Networks. DepCoS-RELCOMEX 2023. Lecture Notes in Networks and Systems, vol 737. Springer, Cham. pp. 88–98
Ключові слова
Safety Assessment, systems, failure model, macro model, Markov availability model, results