A framework and protocol for dynamic management of fault tolerant systems in harsh environments
A framework and protocol for dynamic management of fault tolerant systems in harsh environments
Robots can be used to deal with hazardous materials like nuclear waste. Unfortunately, electronic components are also susceptible to radiation effects. Current proposals to tackle this issue solve only parts of the problems for the specific scenarios and the specific types of radiation. At the same time, current computational devices should provide run-time capabilities to monitor and adapt to different situations. In this paper, we target a possible solution presenting a framework which provides the flexibility to employ fault-tolerant techniques on distributed systems. As proof of concept, we target a fault-tolerant technique to extend the operating time of systems in harsh environments. Results show a very low overhead, of few microseconds, to execute a majority voter with replicated tasks
fault tolerance, spatial redundancy, software redundancy, SEE, SEU, soft errors, TID effects
Wachter, Eduardo Weber
bdacc537-b1ac-4241-a6fc-b67f1e6a6ce8
Kasap, Server
e49310e0-96aa-42e1-8259-6ad34cc1b025
Zhai, Xiaojun
93ee3dbb-e10e-472b-adec-78acfcd4cbc7
Ehsan, Shoaib
ae8922f0-dbe0-4b22-8474-98e84d852de7
McDonald-Maier, Klaus
4429a771-384b-4cc6-8d45-1813c3792939
18 July 2020
Wachter, Eduardo Weber
bdacc537-b1ac-4241-a6fc-b67f1e6a6ce8
Kasap, Server
e49310e0-96aa-42e1-8259-6ad34cc1b025
Zhai, Xiaojun
93ee3dbb-e10e-472b-adec-78acfcd4cbc7
Ehsan, Shoaib
ae8922f0-dbe0-4b22-8474-98e84d852de7
McDonald-Maier, Klaus
4429a771-384b-4cc6-8d45-1813c3792939
Wachter, Eduardo Weber, Kasap, Server, Zhai, Xiaojun, Ehsan, Shoaib and McDonald-Maier, Klaus
(2020)
A framework and protocol for dynamic management of fault tolerant systems in harsh environments.
In 2020 IEEE 26th International Symposium on On-Line Testing and Robust System Design.
IEEE..
(doi:10.1109/IOLTS50870.2020.9159752).
Record type:
Conference or Workshop Item
(Paper)
Abstract
Robots can be used to deal with hazardous materials like nuclear waste. Unfortunately, electronic components are also susceptible to radiation effects. Current proposals to tackle this issue solve only parts of the problems for the specific scenarios and the specific types of radiation. At the same time, current computational devices should provide run-time capabilities to monitor and adapt to different situations. In this paper, we target a possible solution presenting a framework which provides the flexibility to employ fault-tolerant techniques on distributed systems. As proof of concept, we target a fault-tolerant technique to extend the operating time of systems in harsh environments. Results show a very low overhead, of few microseconds, to execute a majority voter with replicated tasks
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Published date: 18 July 2020
Venue - Dates:
2020 IEEE 26th International Symposium on On-Line Testing and Robust System Design, , Napoli, Italy, 2020-07-13 - 2020-07-15
Keywords:
fault tolerance, spatial redundancy, software redundancy, SEE, SEU, soft errors, TID effects
Identifiers
Local EPrints ID: 472637
URI: http://eprints.soton.ac.uk/id/eprint/472637
ISSN: 1942-9398
PURE UUID: 1b1729cc-4b9c-481c-aca6-28d7b39f607f
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Date deposited: 12 Dec 2022 18:04
Last modified: 17 Mar 2024 04:16
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Contributors
Author:
Eduardo Weber Wachter
Author:
Server Kasap
Author:
Xiaojun Zhai
Author:
Shoaib Ehsan
Author:
Klaus McDonald-Maier
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