Conference paper

STRAKA Martin, KAŠTIL Jan and KOTÁSEK Zdeněk. Methodology for Reliability Analysis of FPGA-based Fault Tolerant Systems. In: CSE'2012 International Scientific Conference on Computer Science and Engineering. Košice: The University of Technology Košice, 2012, pp. 146-153. ISBN 978-80-8143-049-7.
Publication language:english
Original title:Methodology for Reliability Analysis of FPGA-based Fault Tolerant Systems
Title (cs):Metodologie pro spolehlivostní analýzu FPGA systémů
Pages:146-153
Proceedings:CSE'2012 International Scientific Conference on Computer Science and Engineering
Conference:International Scientific Conference on Computer Science and Engineering, CSE 2012
Place:Košice, SK
Year:2012
ISBN:978-80-8143-049-7
Publisher:The University of Technology Košice
Keywords
reliability, dependability, Markov model, fault tolerant system, FPGA, reconfiguration, soft-error, duplex architecture
Annotation
In this paper, a methodology for reliability and availability analysis of fault tolerant  architectures based on partial reconfiguration implemented into FPGA is presented. First, the introduction into the system reliability, Markov models and dependability parametres is given. Then, the priciples of methodology for generation of Markov model for duplex architecture with checkers are shown together with the evaluation of failure rate and repair rate of this architecture. Finally, it is demonstrated how the reliability and availability parameters are derived from this model for different configurations of architecture and faulty modules. The reliability analysis results are shown in the graphs.
Abstract
In this paper, a methodology for reliability and availability analysis of fault tolerant  architectures based on partial reconfiguration implemented into FPGA is presented. First, the introduction into the system reliability, Markov models and dependability parametres is given. Then, the priciples of methodology for generation of Markov model for duplex architecture with checkers are shown together with the evaluation of failure rate and repair rate of this architecture. Finally, it is demonstrated how the reliability and availability parameters are derived from this model for different configurations of architecture and faulty modules. The reliability analysis results are shown in the graphs.
BibTeX:
@INPROCEEDINGS{
   author = {Martin Straka and Jan Ka{\v{s}}til and Zden{\v{e}}k
	Kot{\'{a}}sek},
   title = {Methodology for Reliability Analysis of FPGA-based Fault
	Tolerant Systems},
   pages = {146--153},
   booktitle = {CSE'2012 International Scientific Conference on Computer
	Science and Engineering},
   year = {2012},
   location = {Ko{\v{s}}ice, SK},
   publisher = {The University of Technology Ko{\v{s}}ice},
   ISBN = {978-80-8143-049-7},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=10049}
}

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