Conference article

Powertrain Model Assessment for Different Driving Tasks through Requirement Verification

Anders Andersson
Swedish National Road and Transport Research Institute, Sweden

Lena Buffoni
Department of Computer and Information Science, Linköping University, Sweden

Download articlehttp://dx.doi.org/10.3384/ecp17142721

Published in: Proceedings of The 9th EUROSIM Congress on Modelling and Simulation, EUROSIM 2016, The 57th SIMS Conference on Simulation and Modelling SIMS 2016

Linköping Electronic Conference Proceedings 142:105, p. 721-727

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Published: 2018-12-19

ISBN: 978-91-7685-399-3

ISSN: 1650-3686 (print), 1650-3740 (online)

Abstract

For assessing whether a system model is a good candidate for a particular simulation scenario or choosing the best system model between multiple design alternatives it is important to be able to evaluate the suitability of the system model. In this paper we present a methodology based on finite state machine requirements verifying system behaviour in a Modelica environment where the intended system model usage is within a moving base driving simulator. A use case illustrate the methodology with a Modelica powertrain system model using replaceable components and measured data from a Golf V. The achieved results show the importance of context of requirements and how users are assisted in finding system model issues.

Keywords

system model assessment, requirement modelling, Modelica, finite state machine, powertrain validations

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