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23rd Stuttgart International Symposium 

Automotive and Engine Technology

4 - 5 July 2023

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Welcome

09:00 - 09:15

Welcome (English)

09:15 - 09:30

Digitales Grußwort

Keynote

09:30 - 10:00

The automotive industry in transition - opportunities and challenges for companies and employees

Mobility Concepts

Session Chair: Frank Gauterin

10:05 - 10:35

City Logistic retought - Last Mile versus Handover

10:35 - 11:05

Mobility Turning Point in 2030 or later or how? Estimations of Traffic Development, Commuter Motivation and Autonomous Driving

Autonomous Driving I

Session Chair: Armin Ohletz

10:05 - 10:35

Topological Data Analysis in Automotive Industry (English)

10:35 - 11:05

Connected Dependability Cage Approach for safe Automated Driving (English)

Charging & Infrastructure

Session Chair: Klaus Dietmayer

10:05 - 10:35

Study of Li-ion Battery Cells at low Temperatures during Charging and the Importance of Precondition

10:35 - 11:05

Innovative Functions using new Standard ISO 15118-20

Vehicle Technology I

Session Chair: Lennart Löfdahl

10:05 - 10:35

Analysis of Current Challenges of Automotive Software in the View of Manufacturing (English)

10:35 - 11:05

Concept for an approval-focused Over-The-Air Update Development Process (English)

Battery I

Session Chair: Hermann Rottengruber

10:05 - 10:35

Distributed Co-Simulation for effective Development of Battery Management Functions (English)

10:35 - 11:05

The Influence of different Cooling Concepts on thermal Runaway Propagation (English)

Business Speed-Dating

No news available.
11:05 - 11:30 Break + Networking

Autonomous Driving II

Session Chair: Peter Pfeffer

11:30 - 12:00

Holistic Concept to successfully implement embedded predictive Functions demonstrated on Eco-Driving

12:00 - 12:30

System of Systems based Approach for the Development of autonomous ride-pooling Vehicles

12:30 - 13:00

Possibilities and Limitations of Object Detection using Lidar

Hydrogen I

Session Chair: Helmut Eichsleder

11:30 - 12:00

Hydrogen, the Future in Mobility - Monitoring Gas Quality and Quantity by using an Innovative Sensor (English)

12:00 - 12:30

Peripheral Components of the Fuel Cell System - Concepts for Component Test Rigs for Product Validation (English)

12:30 - 13:00

A Validation Methodology for the 3D-CFD Model of a Medium Pressure Outward-Opening Hydrogen Injector (English)

Vehicle Dynamics & Simulation

Session Chair: Günther Prokob

11:30 - 12:00

Design of a Model-Based Optimal Multivariable Control for the Individual Wheel Slip of a Two-Track Vehicle (English)

12:00 - 12:30

Lightweight Potential and Crash Performance of friction stir welded Tailored Blanks (English)

12:30 - 13:00

Metamodeling of the Vehicle for the Optimization of the Body Dynamics (English)

Vehicle Technology II

Session Chair: Roman Henze

11:30 - 12:00

User-centred Vehicle Layout Conception for Automated Vehicles based on digital, human-modelled Postures (English)

12:00 - 12:30

Comprehensive Evaluation of Logging Frameworks for Future Vehicle Diagnostics (English)

12:30 - 13:00

Next Level AI-based Development: From Understanding to Mastering of the Key Elements (English)

Battery II

Session Chair: Michele Giuliani

11:30 - 12:00

Analysis on the Impact of Electric Vehicle User Behavior on Battery Aging based on Real Time Data (English)

12:00 - 12:30

From Cell Production to Pack Assembly: Handling Solutions for Battery Systems (English)

12:30 - 13:00

Gas-tight Foil as a low-cost Alternative to Metal Membranes for immersion-cooled Batteries (English)

13:00 - 14:00 Lunch Break

Workshop

No news available.

Electric Powertrain

Session Chair: Stefan Pischinger

14:00 - 14:30

Wireless Power Transmission for powering a Sensor placed at the external Rotor of a TFM

14:30 - 15:00

Manufacture of a production-optimized Liner for direct Winding Cooling of an electric Machine

15:00 - 15:30

Electric Motorbike Architecture

15:30 - 16:00

Drivetrain System Integration on Test Benches at Mercedes-Benz AG

Renewable Fuels VTT

Session Chair: Christian Beidl

14:00 - 14:30

Pilot Ignition of Future Fuels in Engine Systems – a novel CRFD Model Approach (English)

14:30 - 15:00

Comparison of conventional vs reactivity-controlled Compression Ignition Diesel-Hythane Dual-Fuel Combustion: An Investigation on Engine Performance and Emissions at Low-Load (English)

15:00 - 15:30

Ion Current Sensing as Combustion Diagnostics for a Spark-Ignited Natural Gas-Hydrogen Engine (English)

15:30 - 16:00

The electromechanically deactivating Valve Train – from Concept to Mass Production (English)

Software Defined Vehicle

Session Chair: Michael Weyrich

14:00 - 14:30

The Software Defined Vehicle: How to verify and validate Software Functions? (English)

14:30 - 15:00

AUTOSAR 20th Anniversary: Achievements and Trends on the Example of BSW (English)

15:00 - 15:30

Building a fully automated Prototype for scaling Automotive Software Tests in the Cloud

15:30 - 16:00

The Software Defined Vehicle – Technical and Organizational Challenges and Opportunities

FVV

Session Chair: Dietmar Göricke

14:00 - 14:30

Modular Hybrid Powertrain (English)

14:30 - 15:00

HyFlex-ICE: Highly-Flexbile Internal Combustion Engines for Hybrid Vehicles (English)

15:00 - 15:30

Zero Impact Tailpipe Emission PT (English)

15:30 - 16:00

Water Injection in Spark-Ignition Engines I (English)

Chassis Systems

Session Chair: Karl-Ludwig Haken

14:00 - 14:30

Wholistic Brake Development Approach to fulfil EU7

14:30 - 15:00

Analysis of Brake-Drag in Disc Brakes on Vehicle-Level

15:00 - 15:30

Replication of Accelerations of single Obstacle Crossings in a Comfort-Simulator

15:30 - 16:00

Evaluation of Feedback Behavior of Steering Systems on a mHiL-Steering-Test-Bench

16:00 - 17:00

Break + Networking, Postersessions
  16:00 - 16:30 Postersession Powertrain Systems
16:30 - 17:00 Postersession New Technologies

E/E Architecture

Session Chair: Bernhard Bäker

17:00 - 17:30

E/E Architectures and the Automotive OS (E/E ARCHITECTURE)

17:30 - 18:00

Opportunities to increase Sustainability through universal Interfaces in Vehicles

18:00 - 18:30

Dynamically reconfigurable intelligent Sensors in service-based Automotive Architectures

Hydrogen II

Session Chair: Federico Millo

17:00 - 17:30

3DCFD-Modeling of a Hydrogen Combustion-Process with regard to Simulation Stability and Emissions (English)

17:30 - 18:00

Experimental and Numerical Investigation of Spark Plug and Passive Pre-Chamber Ignition on a Single-Cylinder Engine with Hydrogen Port Fuel Injection for Lean Operations (English)

18:00 - 18:30

A fast and reliable CFD Approach to design Hydrogen SI Engines for industrial Applications (English)

Hybrid Powertrain

Session Chair: Angelo Onorati

17:00 - 17:30

Backend-based State-of-Charge Control as an Operating Strategy for a Serial PHEV (English)

17:30 - 18:00

Expanding the Definition of the Degree of Hybridization of Fuel Cell Electric Vehicles (English)

18:00 - 18:30

Hydrogen Admixture Strategies for Small-Scale Cogeneration Gas Engines: A Comparison between different Engine Combustion Processes (English)

Thermo-Management

Session Chair: Jochen Wiedemann

17:00 - 17:30

Predictive Thermal Management Strategies for Battery Electric Vehicles in the CEP Industry

17:30 - 18:00

Simulation-based Development of Thermal Management for Heavy Duty Fuel Cell Commercial Vehicles (English)

18:00 - 18:30

A Model Predictive Control Strategy for advanced Cabin Air Conditioning and Air Quality

Testing I

Session Chair: Jakob Andert

17:00 - 17:30

Vehicle-independent Credibility of X-domain Simulation Environments (English)

17:30 - 18:00

Exploring the Impact of Human Behaviour in Common Collision Scenarios based on Digital Twin Simulations (English)

18:00 - 18:30

A sustainable Approach for achieving Capability Level 3 for ASPICE Test Processes (English)

19:00 - 23:00 Networking Event at the Sky Beach Stuttgart