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A Driver Model for Virtual Drivetrain Endurance Testing

Bünte, Tilman and Chrisofakis, Emmanuel (2011) A Driver Model for Virtual Drivetrain Endurance Testing. 8th International Modelica Conference 2011, 20.-22. März 2011, Dresden, Deutschland.

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Official URL: https://modelica.org/events/modelica2011/Proceedings/pages/papers/09_1_ID_167_a_fv.pdf


Starting from an assumed vehicle path on a given road section we derive the formulae for the calculation of an appropriate reference speed profile tabled over road arc length. Together with a speed error feedback we thus emulate what a real driver does while driving and scheduling his actions on throttle and brake pedal. The resulting driver model may be used for automatic speed control in vehicle dynamics simulation. The application addressed here is software in the loop simulation for virtual drivetrain endurance testing at Daimler AG. A prototypical Modelica implementation was made at DLR and tested with a simple longitudinal vehicle dynamics model. Finally, we discuss the experiences with the reference speed profiles made in the industrial practice.

Document Type:Conference or Workshop Item (Paper)
Title:A Driver Model for Virtual Drivetrain Endurance Testing
AuthorsInstitution or Email of Authors
Bünte, TilmanTilman.Buente@DLR.de
Chrisofakis, Emmanuelemmanuel.chrisofakis@daimler.com
Date:March 2011
Refereed publication:Yes
In ISI Web of Science:No
Keywords:driver model; automatic gearbox testing; reference Vehicle speed profile; software in the loop (SiL); virtual drivetrain endurance testing.
Event Title:8th International Modelica Conference 2011
Event Location:Dresden, Deutschland
Event Type:international Conference
Event Dates:20.-22. März 2011
Organizer:Modelica Association und Fraunhofer IIS EAS
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Fahrerassistenz (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering)
Deposited By: Dr.-Ing. Tilman Bünte
Deposited On:11 Feb 2011 11:17
Last Modified:30 Jan 2012 11:28

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