Fault Tolerant Duplex System with High Availability for Practical Applications

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
Fault Tolerant Duplex System with High Availability for Practical Applications
Original language description
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.
Czech name
—
Czech description
—

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

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)