Detail publikace

On Distribution and Impact of Fault Effects at Real-Time Kernel and Application Levels

STRNADEL, J. SLIMAŘÍK, F.

Originální název

On Distribution and Impact of Fault Effects at Real-Time Kernel and Application Levels

Typ

článek ve sborníku mimo WoS a Scopus

Jazyk

angličtina

Originální abstrakt

Real-time operating systems are often utilized to simplify the design of embedded time/safety-critical applications. However, real-time embedded systems are sensitive to transient and other faults, each of which can lead to various errors at different system levels and can potentially result in the system failure. In the previous papers, a real-time kernel sensitivity to soft-errors was studied and the errors being induced were classified. In this paper, sensitivity to transient, permanent and firmware faults is analyzed on basis of data gathered from series of experiments over the uC/OS-II kernel. During each of the experiments, various dependability techniques (N-version programming, control-flow checking, watchdog tasks and processing of pairs) - and their combinations - were implemented into the kernel and various faults were injected into the kernel in order to study impact of their effects to both response timeliness and behavior correctness of the system.

Klíčová slova

fault, single event, effect, error, distribution, syndrome, fault tolerance, real-time, operating system, watchdog, control flow checking, version programming, pair processing

Autoři

STRNADEL, J.; SLIMAŘÍK, F.

Rok RIV

2012

Vydáno

4. 9. 2012

Nakladatel

IEEE Computer Society

Místo

Pistacaway

ISBN

978-0-7695-4798-5

Kniha

Proceedings of the 15th Euromicro Conference on Digital System Design: Architectures, Methods and Tools

Strany od

272

Strany do

279

Strany počet

8

URL

https://www.fit.vut.cz/research/publication/9943/

BibTex

@inproceedings{BUT96940,
  author="Josef {Strnadel} and František {Slimařík}",
  title="On Distribution and Impact of Fault Effects at Real-Time Kernel and Application Levels",
  booktitle="Proceedings of the 15th Euromicro Conference on Digital System Design: Architectures, Methods and Tools",
  year="2012",
  pages="272--279",
  publisher="IEEE Computer Society",
  address="Pistacaway",
  doi="10.1109/DSD.2012.90",
  isbn="978-0-7695-4798-5",
  url="https://www.fit.vut.cz/research/publication/9943/"
}