Scheduling of the FlexRay static segment for robust controller integration

S Longo, Tingli Su, G Herrmann, P Barber, U Gerlinger

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

5 Citations (Scopus)

Abstract

In this paper, we consider the optimal and robust communication scheduling of the static part of the automotive communication protocol FlexRay from the system dynamic and control viewpoint. In general, given a plant and a controller, we design a communication policy between ‘nodes’ (or ECUs) that minimizes the performance degradation introduced by the communication bus, using an HInf framework. The resulting combinatorial optimization is performed by a fast versatile algorithm that can guarantee schedule calculation close to the optimum and that can easily handle the constraints imposed by FlexRay (such as bandwidth demands on selected ECUs). The theoretical results are validated using commercial FlexRay simulation products.
Translated title of the contributionScheduling of the FlexRay static segment for robust controller integration
Original languageEnglish
Title of host publication2011 IEEE Multi-Conference on Systems and Control, Denver
DOIs
Publication statusPublished - 2011

Bibliographical note

Conference Organiser: IEEE

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