A New Method of Coupling HiL-Simulation and Engine Testing Based on AUTOSAR-Compliant Control Units

2009-01-1521

04/20/2009

Event
SAE World Congress & Exhibition
Authors Abstract
Content
In a fast and cost-efficient powertrain development process several optimization and validation tasks are required at early development stages, where prototype vehicles are not available. Especially for hybrid powertrain concepts the development targets for fuel consumption, vehicle performance, functional safety and durability have to be validated on the engine test bed before integration and testing with real vehicle prototypes takes place. The integration of relevant control unit functions like transmission shift or vehicle stability as AUTOSAR software component into a simulation system at the engine test bed allows a fast and integrated workflow for series development. Complementary a high-quality combustion torque estimation and the consideration of driver behavior and lateral vehicle dynamics improve the correlation of simulated to real world driving maneuvers.
Meta TagsDetails
DOI
https://doi.org/10.4271/2009-01-1521
Pages
6
Citation
Schyr, C., Jakubek, S., and Stempfer, G., "A New Method of Coupling HiL-Simulation and Engine Testing Based on AUTOSAR-Compliant Control Units," SAE Technical Paper 2009-01-1521, 2009, https://doi.org/10.4271/2009-01-1521.
Additional Details
Publisher
Published
Apr 20, 2009
Product Code
2009-01-1521
Content Type
Technical Paper
Language
English