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Author Goswami, D. ♦ Lukasiewycz, M. ♦ Schneider, R. ♦ Chakraborty, S.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2012
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Delay ♦ Schedules ♦ Linear approximation ♦ Real time systems ♦ Stability analysis
Abstract We present an automatic schedule synthesis framework for applications that are mapped onto distributed time-triggered automotive platforms where multiple Electronic Control Units (ECUs) are synchronized over a FlexRay bus. We classify applications into two categories (i) safety-critical control applications with stability and performance constraints, and (ii) time-critical applications with only deadline constraints. Our proposed framework can handle such mixed constraints arising from timing, control stability, and performance requirements. In particular, we synthesize schedules that optimize control performance and respects the timing requirements of the real-time applications. An Integer Linear Programming (ILP) problem is formulated by modeling the ECU and bus schedules as a set of constraints for optimizing both linear or quadratic control performance functions.
Description Author affiliation: Institute for Real-Time Computer Systems, TU Munich, Germany (Schneider, R.; Chakraborty, S.) || TUM CREATE, Singapore (Lukasiewycz, M.) || Alexander von Humboldt Research Fellow, TU Munich, Germany (Goswami, D.)
ISBN 9781457721458
ISSN 15301591
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2012-03-12
Publisher Place Germany
Rights Holder European Design Automation Association (EDAA)
Size (in Bytes) 337.93 kB
Page Count 6
Starting Page 1227
Ending Page 1232

Source: IEEE Xplore Digital Library