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Exploring ways to improve reuse between Industrial Embedded Systems and Discrete Event Simulators
RISE Research Institutes of Sweden, Digitala system, Industriella system.ORCID-id: 0000-0002-6657-2496
Mälardalen University, Sweden.
Mälardalen University, Sweden.
Epiroc Rock Drills AB, Sweden.
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2021 (Engelska)Ingår i: 2021 26th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA ), 2021Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Industrial real-time software is commonly evaluated on real embedded systems, while simulators are less used, since the abstraction level and purpose vary with for example, different programming languages and run-time contexts. This paper extends, applies, and evaluates previous work on a flexible task design that improve code reuse between discrete event simulators and embedded real-time systems. The paper focuses on two parts: (i) The performance cost of the proposed design in practice, by comparing the flexible task design with a traditional threaded approach. (ii) The potential of an alternative way to support legacy code in combination with discrete event simulation. The experiments indicate an almost negligible performance cost with respect to the real-time behavior, i.e., latency and jitter, while enabling improved code reuse between discrete event simulation and industrial embedded real-time systems.

Ort, förlag, år, upplaga, sidor
2021.
Nyckelord [en]
Context, Codes, Embedded systems, Costs, Jitter, Real-time systems, Software, software development, task design, run-time context, real-time, flexibility, reusability
Nationell ämneskategori
Datavetenskap (datalogi)
Identifikatorer
URN: urn:nbn:se:ri:diva-57447DOI: 10.1109/ETFA45728.2021.9613289OAI: oai:DiVA.org:ri-57447DiVA, id: diva2:1623276
Konferens
2021 26th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA). 7-10 Sept. 2021
Tillgänglig från: 2021-12-28 Skapad: 2021-12-28 Senast uppdaterad: 2022-01-07Bibliografiskt granskad

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Ericsson, NiclasLarsson, Stig

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