Fault Tolerant Duplex System with High Availability for Practical Applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21240%2F14%3A00219852" target="_blank" >RIV/68407700:21240/14:00219852 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/DSD.2014.54" target="_blank" >http://dx.doi.org/10.1109/DSD.2014.54</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/DSD.2014.54" target="_blank" >10.1109/DSD.2014.54</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fault Tolerant Duplex System with High Availability for Practical Applications

Popis výsledku v původním jazyce

This paper presents the method of dependability parameters improvement for systems based on unreliable components such as Field Programmable Gate Arrays (FPGAs). It combines Concurrent Error Detection (CED) techniques [4], FPGA dynamic reconfigurations and our previously designed Modified Duplex System (MDS) architecture. The methodology is developed with respect to the minimal area overhead and high availability. It is aimed for mission critical practical applications of modular systems. Therefore it is applied and tested on the safety railway station system, where all these parameters are required. This Fault-Tolerant (FT) design is modeled and tested to fulfill strict Czech standards [7]. The proposed method is based on static and partial dynamic reconfiguration [5] of totally self-checking blocks which allows a full recovery from a Single Even Upset (SEU). This method is compared with triple module redundancy technique.

Název v anglickém jazyce

Fault Tolerant Duplex System with High Availability for Practical Applications

Popis výsledku anglicky

This paper presents the method of dependability parameters improvement for systems based on unreliable components such as Field Programmable Gate Arrays (FPGAs). It combines Concurrent Error Detection (CED) techniques [4], FPGA dynamic reconfigurations and our previously designed Modified Duplex System (MDS) architecture. The methodology is developed with respect to the minimal area overhead and high availability. It is aimed for mission critical practical applications of modular systems. Therefore it is applied and tested on the safety railway station system, where all these parameters are required. This Fault-Tolerant (FT) design is modeled and tested to fulfill strict Czech standards [7]. The proposed method is based on static and partial dynamic reconfiguration [5] of totally self-checking blocks which allows a full recovery from a Single Even Upset (SEU). This method is compared with triple module redundancy technique.

Druh

D - Stať ve sborníku

CEP obor

JC - Počítačový hardware a software

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of 2014 17th Euromicro Conference

ISBN

978-1-4799-5793-4

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

320-325

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Verona

Datum konání akce

27. 8. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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