23. Internationales

Stuttgarter Symposium

Automobil- und Motorentechnik

4. - 5. Juli 2023

Room
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Welcome

09:00 - 09:30

Welcome

Prof. Dr.-Ing. Michael Bargende, Board of Management, FKFS

Prof. Dr.-Ing. Wolfram Ressel, Rector of the University of Stuttgart

Dr. Nicole Hoffmeister-Kraut, Ministry for Economy, Labor and Tourism of Baden-Württemberg

Keynote

09:30 - 10:00

Shaping the future as a supplier in a changing (mobility) world

Martin Berger, MAHLE International GmbH

10:00 - 10:30 Break + Networking

EU7 Emission Limits

Chairperson: Prof. Michael Bargende

10:30 - 11:00

Euro 7 and beyond, a new horizon for real-world emissions testing (en)

James Hobday, Emissions Analytics

11:00 - 11:30

Electrically Heated Catalyst for Emissions Reduction for Euro7

Gerd Gaiser, Purem GmbH

11:30 - 12:00

EU 7: A First Assessment

Stefan Bareiss, Robert Bosch GmbH

12:00 - 12:30

Euro 7 Light Duty SCR system solution with software-extraction of the ammonia-signal from NOx-sensors

Dirk Samuelsen, Robert Bosch GmbH

Vehicle Simulation I

Chairperson: Prof. Wolfram Remlinger

10:30 - 11:00

Virtual Development: Speed-up Innovation with Integrated Modeling & Simulation (MODSIM) (en)

Kosmas Kritikos, DS Deutschland GmbH

11:00 - 11:30

Highly immersive driving simulator for scenario based testing of automated driving functions

Günther Prokop, IAD, Technische Universität Dresden

11:30 - 12:00

Parameter Identification Using the Model Fitting Method (en)

Alfons Wagner, FKFS - Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart

12:00 - 12:30

Simulation of telecommunication and automotive behavior in real time (en)

Karl Schreiner, TWT GmbH

Hydrogen Powered Powertrains

Chairperson: Prof. Helmut Eichlseder

10:30 - 11:00

Automated Design of Fuel Cell Electric Vehicle Drive Systems (en)

Adrian Braumandl, Karlsruher Institut für Technologie (KIT)

11:00 - 11:30

Hydrogen Powertrains: a comparison between different solutions for an urban bus (en)

Federico Millo, Politecnico di Torino

11:30 - 12:00

Modular fuel cell system test bench for the regional supplier industry (en)

Frank Allmendinger, Hochschule Furwangen

12:00 - 12:30

Energy Efficiency in Drivetrain Development in a Mini-Grid with green H2

Bernhard Kehrwald, IAVF Antriebstechnik GmbH

KI - Deep Learning I

Chairperson: Prof. Frank Atzler

10:30 - 11:00

AI-based parameter optimization method applied for vehicles with dual clutch transmissions

Marius Schmiedt, Magna PT B.V. & Co. KG

11:00 - 11:30

Validation Environment for Deep Reinforcement Learning Based Gear Shift Controllers (en)

Stefan Altenburg, IPEK, Karlsruher Institut für Technologie (KIT), Mercedes Benz AG

11:30 - 12:00

Data-Driven Automotive Development: Federated Reinforcement Learning for Calibration and Control (en)

Thomas Rudolf, Porsche Engineering Group GmbH

12:00 - 12:30

Make or Buy Strategy for AI in Automotive: How Much “Make-AI” is Necessary to Succeed? (en)

Ulrich Bodenhausen, Vector Consulting Services GmbH

E/E Architecture

Chairperson: Prof. Gerhard Hettich

10:30 - 11:00

CAN FD Light (en)

Yao Yao, CAN in Automation e.V.

11:00 - 11:30

Park systems evolution out of vehicle architecture evolution (en)

Nicolas Jecker, Valeo Schalter und Sensoren GmbH

11:30 - 12:00

Certificate-based Safety Concept for Future Dynamic Automotive Electric/Electronic Architectures (en)

Felix Krauter, Karlsruher Institut für Technologie (KIT)

12:00 - 12:30

Zonal network architecture and CAN networks (en)

Holger Zeltwanger, CAN in Automation e. V.

Battery I

Chairperson: Prof. Andreas Friedrich

10:30 - 11:00

Lightweight Multi-Material-Design of a Liquid Cooled 18650 Cell Holder (en)

Marcel Nöller, Karlsruher Institut für Technologie (KIT)

11:00 - 11:30

Automated optimization of a cell assembly using format-flexibly produced pouch cells (en)

Philip Müller-Welt, IPEK, Karlsruher Institut für Technologie (KIT)

11:30 - 12:00

Field data analysis of a commercial vehicle fleet in relation to the load of the HV battery

Kerstin Hadler, Mercedes-Benz AG

12:00 - 12:30

The safe HV battery: An approach for efficient development and validation

Bernhard Brunnsteiner, AVL

12:30 - 14:00 Break + Networking

KEYNOTE

14:00 - 14:30

Powertrain Solutions for future mobility!

Thomas Pauer, Robert Bosch GmbH

Electric Powertrains

Chairperson: Prof. André Casal Kulzer

14:35 - 15:05

Optimized Drive Systems for Electric All-Wheel Drive Vehicles

Tobias Stoll, IFS, Universität Stuttgart

15:05 - 15:35

Model-based design and evaluation of future fail-operational electric drivetrains

Christian Ebner, Robert Bosch GmbH

15:35 - 16:05

48V-CityRoadster – Safety Extra Low Voltage Traction in the Stuttgart Metropolitan Area

Oliver Zirn, Hochschule Esslingen

Vehicle Simulation II

Chairperson: Prof. Günther Prokop

14:35 - 15:05

Consequent Reuse of vehicle modeling in the v process and how this influences the thermal system development (en)

Michael Bires, AVL List GmbH

15:05 - 15:35

Measurement data acquisition for off-board supported diagnostic functions – arithmetic and simulative view

Andreas Heinz, FKFS - Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart

15:35 - 16:05

Nature Imitation: Environment Simulation for Active Safety Testing

Frank Zemitzsch, Schreiber, Brand und Partner Ingenieurgesellschaft mbH

Combustion Engines: New Approaches

Chairperson: Prof. Stefan Pischinger

14:35 - 15:05

High Efficiency Net Zero CO2 Hybrid Powertrain (en)

Thomas Arnold, IAV GmbH

15:05 - 15:35

Alternative Fuels and engine design as integrated development process through 3D-CFD Simulations (en)

Marco Chiodi, FKFS - Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart

KI - Deep Learning II

Chairperson: Prof. Bernhard Geringer

14:35 - 15:05

Cloud-Based Predictive Diagnosis Using Machine Learning for Automotive EPGS

Alia Salah, FKFS - Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart

15:05 - 15:35

Reducing Fuel Consumption by Virtually Testing an Engine with AI

Tilmann Oestreich, Monolith AI

15:35 - 16:05

Development and Testing Autonomous Vehicles at Scale

Frank Kraemer, IBM

Charging

Chairperson: Prof. Bernarad Bäker

14:35 - 15:05

Wireless charging as key technology for comfortable charging from end customer perspective (en)

Dennis Mehlig, MAHLE International GmbH

15:05 - 15:35

Efficient Charging of Electric Vehicles by intelligent Load Management

Ursel Willrett, IAV GmbH

Reports from FVV Projects

Chairperson: Dietmar Goericke

14:35 - 15:05

Exhaust Gas Pulsation and Turbocharger Interaction

Peter Eilts, Technische Universtität Braunschweig

15:05 - 15:35

An Empirical Based Model to Predict Ignition Delays in Partially Premixed Compression Ignition Mode

Marvin Wahl, IFS, Universität Stuttgart

15:35 - 16:05

Ash Behaviour in Wall-Flow Filters

Peter Eilts, Technische Universtität Braunschweig

16:05 - 16:45 Break + Networking

Hybrid I

Chairperson: Prof. André Casal Kulzer

16:45 - 17:15

Hybridization and phlegmatization of the pHCCI diesel engine

Jan Klingenstein, IFS, Universität Stuttgart

17:15 - 17:45

Innovative, modular serial hybrid concept for a highly efficient, clean automotive powertrain

Maximilian Böhme, Universität der Bundeswehr München

Vehicle Dynamics I

Chairperson: Prof. Frank Gauterin

16:45 - 17:15

Investigation of the Influence of Vehicle Payload on Rollover Behavior (en)

Christoph Ludwig, IAD, Technische Universität Dresden

17:15 - 17:45

Chassis concept for large load ranges with integrated level control for the U-Shift project

Fabian Weitz, Karlsruher Institut für Technologie (KIT)

17:45 - 18:15

The Future of Vehicle Development Using Virtual Prototypes and an Interconnected Software Infrastructure

Alexander Ahlert, IPG Automotive GmbH

Software Engineering

Chairperson: Prof. Eric Sax

16:45 - 17:15

Automotive Systems Engineering: Experiences and Guidance (en)

Christof Ebert, Vector

17:15 - 17:45

Enhancing Ground Truth for Digital Twins by Complete and Real-Time Upload of Vehicle Signals (en)

Lorenz Görne, FKFS - Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart

Combustion Engines: Modeling

Chairperson: Prof. Hermann Rottengruber

16:45 - 17:15

Virtual Development of a New 3-Cylinder Natural Gas Engine with Active Pre-chamber (en)

Antonino Vacca, FKFS - Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart

17:15 - 17:45

CFD investigation of a burner-base heating strategy to speed up the cold start transient of ICEs (en)

Loris Barillari, Politecnico di Milano

Battery II

Chairperson: Prof. Karl-Ludwig Krieger

16:45 - 17:15

Battery Development and Testing including Simulation and Function Development at ElringKlinger

Lars Weller, ElringKlinger AG

17:15 - 17:45

Fully symmetrical short circuit unit in the kA range

Daniel Duffner, BT Electronics GmbH

17:45 - 18:15

48V coupling of traction and PV-storage battery

Oliver Zirn, Hochschule Esslingen