Increasing Safety and Reliability of Roll-back and Roll-forward Lockstep Technique for Use in Real-time Systems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F16%3APU120581" target="_blank" >RIV/00216305:26220/16:PU120581 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.ifacol.2016.12.083" target="_blank" >http://dx.doi.org/10.1016/j.ifacol.2016.12.083</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ifacol.2016.12.083" target="_blank" >10.1016/j.ifacol.2016.12.083</a>

Result language
angličtina
Original language name
Increasing Safety and Reliability of Roll-back and Roll-forward Lockstep Technique for Use in Real-time Systems
Original language description
This work focuses on the roll-back and roll-forward lockstep architecture that are techniques to detect faults like SEU, voltage dips or another impacting to system misbehaviour. These techniques are explored using FMEA analysis and on its basis, some propose is presented that improves reliability and safety of each technique. In this case, availability is lowered as a trade of higher reliability and safety. These techniques are also explored from the point of view using in real-time systems. On this basis, some recommendations of appropriate checkpointing in lockstep roll-back technique is presented.
Czech name
—
Czech description
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings on 14h IFAC Conference on Programmable Devices and Embedded Systems PDES 2016 (Preprint)
ISBN
9781510835023
ISSN
2405-8963
e-ISSN
—
Number of pages
6
Pages from-to
506-511
Publisher name
Neuveden
Place of publication
Brno
Event location
Brno/Lednice
Event date
Oct 5, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000401255800070

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