21st Stuttgart International Symposium

Automotive and Engine Technology

30 - 31 March 2021 | Online Conference


Welcome

09.00 - 09.30

Andreas Wagner

Chairman of the Board FKFS, Managing Director IFS, University of Stuttgart

09.00 - 09.30

Wolfram Ressel

Rector of the University of Stuttgart

09.00 - 09.30

Nicole Hoffmeister-Kraut

Ministry of Economic Affairs, Labour and Housing of Baden-Wuerttemberg

Keynote

09.30 - 10.00

Future of Mobility

Stefan Hartung, Robert Bosch GmbH

10:00 - 10:30 Coffee Break

Mobility

Chairperson: Prof. Dr. Hans-Christian Reuss

10.30 - 11.00

MobiLab - The Mobility Living Lab at the University of Stuttgart

Wolfram Ressel, Universität Stuttgart

11.00 - 11.30

Self-propelled trailers - an approach to type approval

Rüdiger Freimann, Erwin Hymer Group SE

Pollutants I

Chairperson: Prof. Dr. Bernd Wiedemann

10.30 - 11.00

Preview on future developments of Non-Exhaust Emissions

Christof Danner, AVL List GmbH

11.00 - 11.30

Stationary and Transient Simulation of HC and CO Emissions of Diesel Engines

Christian Schnapp, Universität Stuttgart

E-DRIVE

Chairperson: Prof. Dr. Nejila Parspour

10.30 - 11.00

Flux Squeeze Reluctance Motor Improves Partial Load Efficiency in Vehicle Traction Applications

Andreas Leich, Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)

11.00 - 11.30

Electric Drive System Efficiency Modeling Based on Polynomial Functions

Lukas Decker, Mercedes-Benz AG

THERMAL MANAGEMENT

Chairperson: Prof. Dr. Georg Wachtmeister

10.30 - 11.00

Plausibility Assessment and Validation of Deep Learning Algorithms in Automotive Software Development

Felix Korthals, Mercedes-Benz AG

11.00 - 11.30

Waste heat recovery from cabin exhaust air by use of heat pump

Nobuaki Miyaji, Mercedes-Benz AG

FUELL CELL

Chairperson: Prof. Dr. Bernhard Geringer

10.30 - 11.00

Holistic design of innovative cathode air supply for automotive PEM fuel cells

Michael Harenbrock, MANN+HUMMEL GmbH

11.00 - 11.30

Ion exchanger for fuel cell coolant loop as customer independent market product

Simon Leininger, MANN+HUMMEL GmbH

FUNCTIONAL LAYOUT

Chairperson: Prof. Dr. Martin Neuburger

10.30 - 11.00

Traceable and Efficient Validation of Mechatronic Products – A Conflict of Objectives?

Simon Boog, MAHLE International GmbH

11.00 - 11.30

Optimization of EMI filter with consideration of the noise source impedance for DC/DC converter

Achim Vedde, Hochschule Esslingen

KEYNOTE

11.30 - 12.00

MAZDA's advanced powertrain strategy for 2030

Eiji Nakai, Mazda Motor Corporation

12:00 - 13:00 Lunch Break

CO2-STRATEGIES PASSENGER CARS FOR 2030

Chairperson: Prof. Dr. Michael Bargende

13.00 - 13.30

European CO2 and Pollutant Legislation - Ideology versus Affordability?

Günter Fraidl, AVL List GmbH

13.30 - 14.00

Challenges of the WLTP Emission Regulations from an OEM Perspective

Manuel Liebing, Mercedes-Benz AG

14.00 - 14.30

Are Hybrid Powertrains the Right Solution to Meet EU-Emission-Targets in 2030

Gerald Eifler, ElringKlinger Motortechnik GmbH

14.30 - 15.00

eFuels – an additional step towards defossilization

Karl Dums, Dr. Ing. h.c. F. Porsche AG

CHARGING

Chairperson: Franz Loogen

13.00 - 13.30

Energy and Automotive

Ursel Willrett, IAV GmbH

13.30 - 14.00

L³-BW: H2 Powered, Mobile Charging Station for Electric Vehicles

Markus Kordel, IF, Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR); Dirk Großmann, Vector Informatik GmbH

14.00 - 14.30

Reliability of Conventional Infrastructure in Context of Automated Driving illustrated by the SLAM Problem

Marcel Vosshans, INEM, Hochschule Esslingen

INTELLIGENT ENGINEERING

Chairperson: Prof. Dr. Günther Prokop

13.00 - 13.30

Artificial Intelligence in Engineering - Success Factors for an Implementation

Dirk Rensink, SEGULA Technologies Germany

13.30 - 14.00

Quick Start with AI for Automotive Development: Five Process Changes and One New Process

Ulrich Bodenhausen, Vector Consulting Services GmbH

14.00 - 14.30

Welcome to the data jungle – Our way to tackle AI-supported vehicle development projects

Tobias Rößler, Juliane Maerker, TWT GmbH Science & Innovation

14.30 - 15.00

New Solution supporting Efficient Vehicle Calibration using Objective Driveability Evaluation and AI

Xianfeng Zhang, IfF, TU Braunschweig

VEHICLE CONCEPTS

Chairperson: Prof. Dr. Stefan Böttinger

13.00 - 13.30

Vehicle topology concept methodology

Tobias Dirr, AUDI AG

13.30 - 14.00

Impact of digitization on the mobility system

Sebastian Kuschmitz, TU Braunschweig

14.00 - 14.30

Analysis and presentation of the development status of vehicle technologies for electrification and automation by creating a technology calendar

Christian Ulrich, Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)

14.30 - 15.00

U-Shift vehicle concept: modular on the road

Marco Münster, Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)

VEHICLE ATTRIBUTES I

Chairperson: Prof. Dr.-Ing. Wolfram Remlinger

13.00 - 13.30

Vertical trajectory planning for autonomous vehicles

Matthias Jurisch, Dr. Ing. h.c. F. Porsche AG

13.30 - 14.00

Motion sickness detection and prevention

Mohamad Alayan, ZF Friedrichshafen AG

14.00 - 14.30

Comfort Assessment for Highly Automated Driving Functions at the Stuttgart Driving Simulator

Christoph Heimsath, FKFS

SENSORS

Chairperson: Prof. Dr. Karl-Ludwig Krieger

13.00 - 13.30

Semantic Segmentation of Solid-State LiDAR Measurements for Automotive Applications

Sören Erichsen, Ibeo Automotive Systems GmbH

13.30 - 14.00

Effcient Localization on Highways Employing Public HD Maps and Series-Production Sensors

Niklas Stannartz, TU Dortmund

14.00 - 14.30

A Robust Localisation System for an highly automated People Mover based on GNSS - and LiDAR-data

Georg Beierlein, IAD, TU Dresden

14.30 - 15.00

Phenomenological, measurement based LiDAR sensor model

Jakob Schmitt, TU Dresden

15:00 - 15:30 Coffeebreak

SYSTEMS ENGINEERING

Chairperson: Dr. Ingo Scharfenbaum

15.30 - 16.00

Business As (Un)usual – Feature-based Development

Michael Hörig, Erik Herzhauser, Bosch Engineering GmbH

16.00 - 16.30

Ontology-Driven and Integrated Automotive Systems Engineering

Manuel Klauß, Sven Friedel, NTT DATA Deutschland GmbH

16.30 - 17.00

BigData driven vehicle development – Technology and potentials

Tobias Abthoff, NorCom Information Technology GmbH & Co. KGaA

INNOVATIVE ICES

Chairperson: Prof. Dr. Hermann Rottengruber

15.30 - 16.00

Control of combustion stability and center of combustion on a lean-burn gasoline engine with pre-chamber

Simon Härtl, Hochschule Weihenstephan-Triesdorf und TU München

16.00 - 16.30

Experimental Investigations of the Top Land Volume

Markus Koch, Universität Stuttgart

16.30 - 17.00

Development of an Additive Manufactured Heavy-Duty Piston with an Innovative Piston Bowl

Roger Budde, IAV GmbH

17.00 - 17.30

Improvement of gasoline engine performance and fuel economy through new hollow head valve

Luigi Lia, EATON Vehicle Group EMEA

SIMULATION AND ANALYSIS

Chairperson: Prof. Dr. Peter Eilts

15.30 - 16.00

Computational Aeroacoustic Analysis of noise mitigation potential of complex exhaust systems

Benedetta Peiretti Paradisi, Politecnico di Torino

16.00 - 16.30

Two-Stage 0D/1D Knock Model to Predict the Knock Boundary of SI Engines

Marco Hess, IFS, Universität Stuttgart

16.30 - 17.00

Virtual powertrain simulation: X-in-the-Loop methods for concept and software development

Mario Picerno, RWTH Aachen University

17.00 - 17.30

Efficient CFD methods for assessment of water management

Martin Novák, ICON Technology & Process Consulting Ltd

TEST I

Chairperson: Prof. Dr. Klaus Dietmayer

15.30 - 16.00

E-Mobility: Challenges in test & qualification of wide-bandgap materials

Frank Heidemann, SET GmbH

16.00 - 16.30

Testing according to ISO 17025 - how software supports your processes

Björn Hansen, Jan Jacob, Werum Software & Systems AG

16.30 - 17.00

Safety of future vehicle architectures – identifying risks early to minimize costs

Patrick Audehm, ITK Engineering GmbH

17.00 - 17.30

Simulation and virtual tests as a core component of Verification and Validation Strategies

Frederik Ikemeyer, dSPACE digital signal processing and control engineering GmbH

VEHICLE ATTRIBUTES II

Chairperson: Prof. Dr. Lutz Eckstein

15.30 - 16.00

Simulation-supported Development of Rollover Behavior According to Systems Engineering

Philippe Stegmann, AUDI AG

16.00 - 16.30

Parking – Evaluation of Manual and Automated Parking Maneuvers with Subjective Assessment Indicators

Korbinian Scheck, Hochschule München

16.30 - 17.00

Lightweight Feeling - Driving Excitement, Vehicle Efficiency & Costs of BEV in conflict

Georg Schrank, AVL List GmbH

17.00 - 17.30

Virtual Safeguarding of Chassis Functions by Evaluating Driving Behaviour

Stefan Lichtmannecker, TWT GmbH Science & Innovation

BATTERY

Chairperson: Prof. Dr. Andreas Friedrich

15.30 - 16.00

Thermomanagement of Li-Ion Battery Cells during charge/discharge processes: Experiments and Simulations

Panayotis Dimopoulos Eggenschwiler, Empa

16.00 - 16.30

Combined model for electric vehicle battery pack design to prevent thermal propagation

Jörg Kaiser, FEV Europe

16.30 - 17.00

Holistic System Design and Efficient Optimization of a Liquid Cooled Battery Module through 1D- and 3D-Simulations

Marcel Nöller, IPEK, Karlsruher Institut für Technologie (KIT)

17.00 - 17.30

Function development for a battery management system for a HV-battery

Carsten Rabenhorst, ElringKlinger AG