Please use this identifier to cite or link to this item: http://hdl.handle.net/10125/41907

Investigating and Coordinating Safety-critical Feature Interactions in Automotive Systems Using Simulation

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Title: Investigating and Coordinating Safety-critical Feature Interactions in Automotive Systems Using Simulation
Authors: Luckeneder, Christoph
Rathmair, Michael
Kaindl, Hermann
Keywords: Automotive
cyber-physical
feature interaction
feature coordination
safety-critical
Issue Date: 04 Jan 2017
Abstract: Automotive systems are safety-critical cyber-physical \ systems. In particular, undesired feature interaction can \ lead to safety-critical behavior. In order to address this \ problem, we investigate physical feature interaction in this \ context using simulation (with more than one physical variable). \ This allows us to visualize both the behavior of features \ in isolation and their interaction. Our major result is \ a new insight about feature coordination. In such a cyber-physical \ context, it can be insufficient to coordinate as usual \ by giving one feature priority over another one. Instead, \ coordinating based on a physical variable involved in the \ feature interaction appears to be both necessary and sufficient. \ In summary, we present our investigation of safety-critical \ feature interactions and their coordination in automotive \ systems using simulation, and its results.
Pages/Duration: 10 pages
URI/DOI: http://hdl.handle.net/10125/41907
ISBN: 978-0-9981331-0-2
DOI: 10.24251/HICSS.2017.743
Rights: Attribution-NonCommercial-NoDerivatives 4.0 International
Appears in Collections:Metrics, Models, and Simulation for Cyber-Physical Systems Minitrack



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