Mekatronik Mühendisliği Bölümü Yayın Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/20.500.12416/255
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Browsing Mekatronik Mühendisliği Bölümü Yayın Koleksiyonu by Journal "2010 Ieee 72Nd Vehicular Technology Conference Fall"
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Publication Schedulability Analysis and Message Schedule Computation for the Dynamic Segment of Flexray(IEEE, 2010) Schmidt, Klaus Werner; Schmidt, Ece G.; 271229In this paper, we perform the schedulability analysis and schedule computation for sporadic real-time messages in the dynamic segment of the FlexRay protocol. We first formulate a linear integer programming problem that allows to determine if a given message schedule is feasible, i.e., the worst-case delay of each message is smaller than its deadline. Then, we develop a heuristic algorithm that enables the efficient computation of feasible schedules. Our results are illustrated by an experimental setup with three FlexRay nodes.