Feld, Timo, Biondi, Alessandro, Davis, Robert Ian orcid.org/0000-0002-5772-0928 et al. (2 more authors) (2017) A Survey of Schedulability Analysis Techniques for Rate-Dependent Tasks. Journal of Systems and Software. pp. 100-107. ISSN 0164-1212
Abstract
In automotive embedded real-time systems, such as the engine control unit, there are tasks that are activated whenever the crankshaft arrives at a specific angular position. As a consequence the frequency of activation changes with the crankshaft’s angular speed (i.e., engine rpm). Additionally, execution times and deadlines may also depend on angular speeds and positions. This paper provides a survey on schedulability analysis techniques for tasks with this rate-dependent behaviour. It covers different task-models and analysis methods for both fixed priority and earliest deadline first scheduling. A taxonomy of the different analysis methods, classifying them according to the assumptions made and the precision of the analysis, is provided at the end of the paper
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2017, Elsevier Inc. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. |
Keywords: | Real-time analysis,Schedulability test,Automotive,Engine control unit,Rate-dependent,Adaptive variable-Rate |
Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Sciences (York) > Computer Science (York) |
Funding Information: | Funder Grant number EPSRC EP/P003664/1 |
Depositing User: | Pure (York) |
Date Deposited: | 04 Jan 2018 14:40 |
Last Modified: | 09 Dec 2024 00:11 |
Published Version: | https://doi.org/10.1016/j.jss.2017.12.033 |
Status: | Published online |
Refereed: | Yes |
Identification Number: | 10.1016/j.jss.2017.12.033 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:125824 |