Determining Vibro-Acoustic Effects in Multidomain Systems using a Custom Simscape Gear Library

Save this PDF as:
 WORD  PNG  TXT  JPG

Größe: px
Ab Seite anzeigen:

Download "Determining Vibro-Acoustic Effects in Multidomain Systems using a Custom Simscape Gear Library"

Transkript

1 Determining Vibro-Acoustic Effects in Multidomain Systems using a Custom Simscape Gear Library Tim Dackermann, Rolando Dölling Robert Bosch GmbH Lars Hedrich Goethe-University Ffm 1

2 Power Noise transmission emission Combustion engine Gearing Tires & vehicle Pictures: [1] 2

3 Noise emission Combustion Electric motor engine Gearing Tires & vehicle Pictures: [1] 3

4 Noise emission Goal 1 Goal 2 Goal 3 Analysis Optimization Prediction Multidomain System Modeling 4

5 Outline Vibro-acoustic sources and transmission paths Requirements for a vibro-acoustic gear model Mechanical excitation mechanisms Flexible gear model library in SimMechanics Idea and concept Implementation Application Conclusions [1] 5

6 Vibro-acoustic sources and transmission paths Sources Transmission Phenomena [1] [2] 6

7 Requirements for a vibro-acoustic gear model Multidomain simulation Simple model usage Model extension Efficient simulation Sources Transmission Physical network modeling Phenomena Component library Simscape language Simulink solvers and local solver Three-dimensional gear mesh excitation SimMechanics? Simscape [2] 7

8 SimMechanics Multibody simulation environment 3D mechanical systems Cross-domain simulation Visualization and animation Interfaces to CAD-software [3] 8

9 SimMechanics Common Gear Constraint Common Gear Constraint φ 1 r 1 + φ 2 r 2 = 0 Kinematic Need for constraint an advanced gear model! z1 z2 [3] 9

10 Vibro-acoustic sources within a gear Mechanical excitation mechanisms Parametric excitation Geometric excitation Impulse excitation [4] 10

11 Mathematical characterization of a lumped parameter gear model line of contact F n2 (t) M 2 (t) c z (t) φ 2 r 2 J 1 z 1 J 2 z 2 [4] M 1 (t) r 1 φ 1 ~ e(t) F n1 (t) d z [5] Formulation of a dynamic mathematical gear model 11

12 Mathematical characterization of a LPM gear model F t : Tangential force F r : Radial force F a : Axial force F n : Tooth normal force α n : Normal pressure angle β : Helix angle F r F a F t F n [5] M F F n Calculation 1 Ft r 1 t F n (1) and (2): cos( ) cos( n) M1 r1 cos( ) cos( n) (1) (2) Ft Fr Fa A A n F 0 0 n A A Rotational matrixes n cos 0 sin cos n sin n 0 0 sin cos sin n 0 cos n

13 SimMechanics - Common Gear Constraint Common Gear Constraint φ 1 r 1 + φ 2 r 2 = 0 Kinematic constraint Flexible Gear Model φ 1 r 1 + φ 2 r 2 = TE Additional degree of freedom e.g. [6,7] z1 z2 [5] Library extension enables transmission error (TE) and gear force calculation 13

14 SimMechanics - Flexible Gear Model System level Bibliothekserweiterung Flexible Gear Model Coupling layer Tansformation B Nonlinear spring Tansformation F Viscous damper Transformation Transformation from Tooth Ideal Velocity Source Ideal Force Sensor Transformation to Tooth [5] 14

15 SimMechanics - Flexible Gear Model Bibliothekserweiterung Flexible Gear Model Tansformation B Nonlinear spring Tansformation F Viscous damper Transformation from Tooth Ideal Velocity Source Ideal Force Sensor Transformation to Tooth [5] 15

16 SimMechanics - Flexible Gear Model 16

17 SimMechanics - Flexible Gear Model 17

18 SimMechanics - Flexible Gear Model - Analysis Common Gear Constraint Flexible Gear Model 18

19 SimMechanics - Flexible Gear Model - Analysis Ft Fr Fa A A n F 0 0 n 19

20 Conclusions Implementation of a modular flexible gear model Bibliothekserweiterung Flexible Gear Model Three-dimensional gear mesh excitation Calculation of TE Tansformation B Nonlinear spring Tansformation F Calculation of gear forces Viscous damper Transformation from Tooth Ideal Velocity Source Ideal Force Sensor Transformation to Tooth [5] 20

21 Further information regarding gear modeling Flexible Gear Model Library - Vibration Excitation Mechanisms and Gear Force Calculation T. Dackermann, S. Miller, L. Hedrich, Rolando Doelling, Modelling, Identification and Control, Computational Intelligence, MIC, , Innsbruck, February 2015 More details concerning the Simscape gear library Some results of verification Method for system level vibro-acoustic gear modeling and simulation of electro-mechanical drive trains T. Dackermann, Rolando Doelling, L. Hedrich, IEEE International Symposium on Systems Engineering (ISSE), Rom, September 2015 Heterogeneous system modeling and vibro-acoustic gear simulation Flexible housing and airborne sound emission Validation of model by means of measurements 21

22 Images and literature sources [1] Bosch GmbH, [2] P. Zeller, Handbuch Fahrzeugakustik: Grundlagen, Auslegung, Berechnung, Versuch (ATZ/MTZ-Fachbuch) Gebundene Ausgabe 14. Mai 2009 [3] MathWorks, [4] A. Gacka, Entwicklung einer Methode zur Abbildung der dynamischen Zahneingriffsverhältnisse von Stirn- und Kegelradsätzen, Bericht aus der Produktionstechnik, Shaker Verlag, 2013 [5] T. Dackermann, S. Miller, L. Hedrich, Rolando Doelling, Flexible Gear Model Library - Vibration Excitation Mechanisms and Gear Force Calculation, Modelling, Identification and Control, Computational Intelligence, MIC, , Innsbruck, February 2015 [6] M. Henriksson, On noise generation and dynamic transmission error of gears, ISBN , Stockholm 2009 [7] D. R. Housser et al., Comparison of transmission error predictions with noise measurements for several spur and helical gears. National Aeronautics and Space Administration,

Dynamic Hybrid Simulation

Dynamic Hybrid Simulation Dynamic Hybrid Simulation Comparison of different approaches in HEV-modeling GT-SUITE Conference 12. September 2012, Frankfurt/Main Institut für Verbrennungsmotoren und Kraftfahrwesen Universität Stuttgart

Mehr

System-Simulation Simulation Of Wind Turbines For Determination Of Additional Dynamic Loads

System-Simulation Simulation Of Wind Turbines For Determination Of Additional Dynamic Loads Multibody-System System-Simulation Simulation Of Wind Turbines For Determination Of Additional Dynamic Loads Overview About Modeling In Consideration Of FEM-Structures Prof. Dr.-Ing. Berthold Schlecht

Mehr

Efficient Monte Carlo Simulation of Tunnel Currents in MOS Structures

Efficient Monte Carlo Simulation of Tunnel Currents in MOS Structures Efficient Monte Carlo Simulation of Tunnel Currents in MOS Structures D. Grgec, M.I. Vexler, C. Jungemann, B. Meinerhagen Grg-P/02-1 Presentation Outline Introduction: quantum effects in MOS structures

Mehr

VALIDATE Virtual Development of Vehicle Systems for Fuel Consumption Reduction in Hybrid Electric Vehicles

VALIDATE Virtual Development of Vehicle Systems for Fuel Consumption Reduction in Hybrid Electric Vehicles Dr.-Ing. Anne Carlsson VALIDATE Virtual Development of Vehicle Systems for Fuel Consumption Reduction in Hybrid Electric Vehicles Dr.-Ing. Gerd Baumann Dipl.-Ing. Philip Rumbolz Dipl.-Ing. Andreas Schmidt

Mehr

Model-based Development of Hybrid-specific ECU Software for a Hybrid Vehicle with Compressed- Natural-Gas Engine

Model-based Development of Hybrid-specific ECU Software for a Hybrid Vehicle with Compressed- Natural-Gas Engine Model-based Development of Hybrid-specific ECU Software for a Hybrid Vehicle with Compressed- Natural-Gas Engine 5. Braunschweiger Symposium 20./21. Februar 2008 Dipl.-Ing. T. Mauk Dr. phil. nat. D. Kraft

Mehr

Webbasierte Exploration von großen 3D-Stadtmodellen mit dem 3DCityDB Webclient

Webbasierte Exploration von großen 3D-Stadtmodellen mit dem 3DCityDB Webclient Webbasierte Exploration von großen 3D-Stadtmodellen mit dem 3DCityDB Webclient Zhihang Yao, Kanishk Chaturvedi, Thomas H. Kolbe Lehrstuhl für Geoinformatik www.gis.bgu.tum.de 11/14/2015 Webbasierte Exploration

Mehr

SIMPACK as a MBS-Tool in the BOSCH-CS Simulation Concept

SIMPACK as a MBS-Tool in the BOSCH-CS Simulation Concept SIMPACK USER-Meeting 2003 SIMPACK as a MBS-Tool in the BOSCH-CS Simulation Concept Albert Lutz CS-AS/ESF Robert Bosch GmbH Alle Rechte bei Robert Bosch GmbH, auch für den Fall von Schutzrechtsanmeldungen.

Mehr

Ahamed Bilal Asaf Ali (Autor) Design Rules for Permanent Magnet Synchronous Machine with Tooth Coil Winding Arrangement

Ahamed Bilal Asaf Ali (Autor) Design Rules for Permanent Magnet Synchronous Machine with Tooth Coil Winding Arrangement Ahamed Bilal Asaf Ali (Autor) Design Rules for Permanent Magnet Synchronous Machine with Tooth Coil Winding Arrangement https://cuvillier.de/de/shop/publications/6738 Copyright: Cuvillier Verlag, Inhaberin

Mehr

Vehicle Models as a virtual Testbench for Control Systems including Networks

Vehicle Models as a virtual Testbench for Control Systems including Networks Vehicle Models as a virtual Testbench for Control Systems including Networks Prof. Dr. -Ing. Volker Dorsch Dipl.-Ing. (FH) Bernd Winnemuth Chart 1 Proceeding Mechanical vehicle model - Multibody simulation

Mehr

https://cuvillier.de/de/shop/publications/6886

https://cuvillier.de/de/shop/publications/6886 Kristofer Leach (Autor) Modelling Force Transfer in Boundary Layers of Moving Walls for Compressible and Incompressible Turbulent Flows Across Multiple Scales https://cuvillier.de/de/shop/publications/6886

Mehr

Modelling and Simulation of coupled hydraulic and multibody subsystems (with extension to realtime application)

Modelling and Simulation of coupled hydraulic and multibody subsystems (with extension to realtime application) 1 / 20 Modelling and Simulation of coupled hydraulic and multibody subsystems (with extension to realtime application) Prof. S. Liebig, S. Dronka Technische Universität Dresden Prof. S. Helduser, M. Stüwing

Mehr

Safer Software Formale Methoden für ISO26262

Safer Software Formale Methoden für ISO26262 Safer Software Formale Methoden für ISO26262 Dr. Stefan Gulan COC Systems Engineering Functional Safety Entwicklung Was Wie Wie genau Anforderungen Design Produkt Seite 3 Entwicklung nach ISO26262 Funktionale

Mehr

2011 European HyperWorks Technology Conference

2011 European HyperWorks Technology Conference 2011 European HyperWorks Technology Conference Topology Optimization Methods applied to Automotive Transmission Housings 1 Agenda Introduction - Corporate Information - overview Topology Optimization for

Mehr

Simulating the Idle: A New Load Case for Vehicle Thermal Management

Simulating the Idle: A New Load Case for Vehicle Thermal Management Simulating the Idle: A New Load Case for Vehicle Thermal Management Jan Eller FKFS / IVK University of Stuttgart Thomas Binner and Heinrich Reister Daimler AG Nils Widdecke and Jochen Wiedemann FKFS /

Mehr

Investigation of Performance Gain in n Systems due to Antenna Switching Using Simulated Radiation Patterns

Investigation of Performance Gain in n Systems due to Antenna Switching Using Simulated Radiation Patterns Investigation of Performance Gain in 80.n Systems due to Antenna Switching Using Simulated Radiation Patterns D. Kornek, H. Rabe, S.K. Hampel, O. Schmitz, G. Armbrecht, I. Rolfes Institut für Hochfrequenztechnik

Mehr

Nomenclature. 1. Introduction 1 1.1. Objectives of this Thesis... 3 1.2. Outline... 5

Nomenclature. 1. Introduction 1 1.1. Objectives of this Thesis... 3 1.2. Outline... 5 Contents Nomenclature xiii 1. Introduction 1 1.1. Objectives of this Thesis.... 3 1.2. Outline... 5 2. Test Configurations and Literature Review 7 2.1. Cooling Gas Injection... 7 2.1.1. Motivation... 7

Mehr

Customer-specific software for autonomous driving and driver assistance (ADAS)

Customer-specific software for autonomous driving and driver assistance (ADAS) This press release is approved for publication. Press Release Chemnitz, February 6 th, 2014 Customer-specific software for autonomous driving and driver assistance (ADAS) With the new product line Baselabs

Mehr

Technische Universität Kaiserslautern Lehrstuhl für Virtuelle Produktentwicklung

Technische Universität Kaiserslautern Lehrstuhl für Virtuelle Produktentwicklung functions in SysML 2.0 La Jolla, 22.05.2014 12/10/2015 Technische Universität Kaiserslautern Lehrstuhl für Virtuelle Produktentwicklung Dipl. Wirtsch.-Ing. Christian Muggeo Dipl. Wirtsch.-Ing. Michael

Mehr

Advanced Receiver Structures for Vehicular Communications

Advanced Receiver Structures for Vehicular Communications Advanced Receiver Structures for Vehicular Communications von der Fakultät für Elektrotechnik und Informationstechnik der Technischen Universität Dortmund genehmigte Dissertation zur Erlangung des akademischen

Mehr

auf differentiellen Leitungen

auf differentiellen Leitungen Eingebettete Taktübertragung auf differentiellen Leitungen Johannes Reichart Kleinheubacher Tagung Miltenberg, 28.09.2009 Institut für Prof. Elektrische Dr.-Ing. und Optische Manfred Nachrichtentechnik

Mehr

EMC Simulation on the Way to Top

EMC Simulation on the Way to Top EMC Simulation on the Way to Top Claus Dr.-Ing. Schmiederer Uwe Neibig, Dipl.-Ing. Claus Schmiederer Robert Bosch GmbH, AE/EMC-P1 1 Outline Our today s talk Automotive challenges Evolution of EMC simulation

Mehr

Wireless Sensor Netzwerke für den industriellen Einsatz

Wireless Sensor Netzwerke für den industriellen Einsatz Wireless Sensor Netzwerke für den industriellen Einsatz Prof. Andreas Rüst Leiter Forschungsgruppe Internet-of-Things Zürcher Hochschule für angewandte Wissenschaften Institute of Embedded Systems Winterthur,

Mehr

IPEK. Institut für Produktentwicklung. Institut für Produktentwicklung Universität Karlsruhe (TH) Prof. A. Albers

IPEK. Institut für Produktentwicklung. Institut für Produktentwicklung Universität Karlsruhe (TH) Prof. A. Albers Bead Optimization with respect to acoustical behavior - o.prof.dr.-ing.dr.h.c.a.albers Institute of Product Development University of Karlsruhe (TH) 2007 Alle Rechte beim Karlsruhe. Jede Institute of Product

Mehr

Mastertitelformat bearbeiten

Mastertitelformat bearbeiten Mastertitelformat bearbeiten Specification of multi-domain systems based on Matlab / Simulink Martin Stark, Robert Bosch GmbH Martin.Stark@de.bosch.com Alle Rechte bei Robert Bosch GmbH, auch für den Fall

Mehr

Multiscale Modeling of Flow and Transport. and the simulation toolbox DuMu X

Multiscale Modeling of Flow and Transport. and the simulation toolbox DuMu X Multiscale Modeling of Flow and Transport and the simulation toolbox DuMu X Jochen Fritz, Jennifer Niessner, Bernd Flemisch and Rainer Helmig Marie Curie Workshop 12.-17.11.2007 Outline Multiscale / multiphysics

Mehr

Advanced Track and Tire Modeling using SIMPACK User Routines

Advanced Track and Tire Modeling using SIMPACK User Routines Advanced Track and Tire Modeling using SIMPACK User Routines Werner, Jens Neubeck Forschungsinstitut für Kraftfahrwesen und www.fkfs.de SIMPACK User Meeting 2003 1 Introduction Continuous Track Model Implemented

Mehr

Simulation of a Battery Electric Vehicle

Simulation of a Battery Electric Vehicle Simulation of a Battery Electric Vehicle M. Auer, T. Kuthada, N. Widdecke, J. Wiedemann IVK/FKFS University of Stuttgart 1 2.1.214 Markus Auer Agenda Motivation Thermal Management for BEV Simulation Model

Mehr

Qun Wang (Autor) Coupled Hydro-Mechanical Analysis of the Geological Barrier Integrity Associated with CO2 Storage

Qun Wang (Autor) Coupled Hydro-Mechanical Analysis of the Geological Barrier Integrity Associated with CO2 Storage Qun Wang (Autor) Coupled Hydro-Mechanical Analysis of the Geological Barrier Integrity Associated with CO2 Storage https://cuvillier.de/de/shop/publications/7328 Copyright: Cuvillier Verlag, Inhaberin

Mehr

LARGE EDDY SIMULATION OF THE HEAT TRANSFER DUE TO SWIRLING AND NON-SWIRLING JET IMPINGEMENT Naseem Uddin, Sven Olaf Neumann, Bernhard Weigand

LARGE EDDY SIMULATION OF THE HEAT TRANSFER DUE TO SWIRLING AND NON-SWIRLING JET IMPINGEMENT Naseem Uddin, Sven Olaf Neumann, Bernhard Weigand ASME Summer Heat Transfer Conference LARGE EDDY SIMULATION OF THE HEAT TRANSFER DUE TO SWIRLING AND NON-SWIRLING JET IMPINGEMENT Naseem Uddin, Sven Olaf Neumann, Bernhard Weigand der Luft und Raumfahrt,

Mehr

GIS-based Mapping Tool for Urban Energy Demand

GIS-based Mapping Tool for Urban Energy Demand GIS-based Mapping Tool for Urban Energy Demand Building Services, Mechanical and Building Industry Days Conference Johannes Dorfner Debrecen, 14 October 2011 Outline 1. Motivation 2. Method 3. Result 4.

Mehr

und Optimierung von Schiffsantrieben

und Optimierung von Schiffsantrieben Einsatz von CFD zur Neuentwicklung und Optimierung von Schiffsantrieben 10 Jahre Erfahrungen bei Voith Dirk Jürgens Voith Turbo Schneider Propulsion GmbH & Co. KG Heidenheim, Germany Voith Schneider Propeller

Mehr

Company Presentation. Version Feb. 2, 2015. Gemfony scientific UG (haftungsbeschränkt) contact@gemfony.eu http://www.gemfony.eu

Company Presentation. Version Feb. 2, 2015. Gemfony scientific UG (haftungsbeschränkt) contact@gemfony.eu http://www.gemfony.eu Company Presentation Version Feb. 2, 2015 Gemfony scientific UG (haftungsbeschränkt) contact@gemfony.eu http://www.gemfony.eu Who we are Gemfony scientific A spin-off from Karlsruhe Institute of Technology

Mehr

Analysis of vibrations in a middle frequency range at curving of light railways

Analysis of vibrations in a middle frequency range at curving of light railways Simpack User Meeting 2006 Dipl.-Ing. Bernhard Kurzeck Analysis of vibrations in a middle frequency range at curving of light railways 1 Table of Contents 1. Introduction (problem and vehicle) 2. Modelling

Mehr

Numerical analysis of the influence of turbulence on the exchange processes between porous-medium and free flow

Numerical analysis of the influence of turbulence on the exchange processes between porous-medium and free flow Numerical analysis of the influence of turbulence on the exchange processes between porous-medium and free flow T. Fetzer Institut für Wasser- und Umweltsystemmodellierung Universität Stuttgart January

Mehr

NIALM for Smart Buildings LoReMA Load Recognition Monitoring and Acting

NIALM for Smart Buildings LoReMA Load Recognition Monitoring and Acting NIALM for Smart Buildings LoReMA Load Recognition Monitoring and Acting 1st International Workshop on Non-Intrusive Load Monitoring Carnegie Mellon University, Pittsburgh, PA May 7th, 2012 Stephan Tomek

Mehr

ISEA RWTH Aachen Electric Bus Simulation

ISEA RWTH Aachen Electric Bus Simulation ISEA RWTH Aachen Electric Bus Simulation Finding the Optimal Technical Configuration 05.04.2017 Fabian Meishner Lehrstuhl für Elektrochemische Energiewandlung und 1 Speichersystemtechnik Electric Bus Simulation

Mehr

Simulation of Drive Trains in Wind Turbines with SIMPACK

Simulation of Drive Trains in Wind Turbines with SIMPACK SIMPACK User Meeting 2003 Contents of the Presentation Introduction and Overview Drive train concepts in Wind Turbines Actualandfuture problems Creating a simulation model of the drive train Fundamentals

Mehr

Molecular dynamics simulation of confined multiphasic systems

Molecular dynamics simulation of confined multiphasic systems VI. International Conference on Computational Fluid Dynamics Molecular dynamics simulation of confined multiphasic systems St. Petersburg, July 15, 2010 G. C. Lehmann, C. Dan, J. Harting, M. Heitzig, M.

Mehr

En:Tool EnEff BIM Introduction to the Project and Research Association

En:Tool EnEff BIM Introduction to the Project and Research Association En:Tool EnEff BIM Introduction to the Project and Research Association Christoph van Treeck 1 Lehrstuhl für Energieeffizientes Bauen (E3D), RWTH Aachen University, Germany EnTool: EnEff:BIM»Planning, system

Mehr

Controller Design by SIMPACK/SIMAT/MATLAB: Disturbance Compensationby a Steer-by-Wire System in a MAN Truck

Controller Design by SIMPACK/SIMAT/MATLAB: Disturbance Compensationby a Steer-by-Wire System in a MAN Truck Controller Design by SIMPACK/SIMAT/MATLAB: Disturbance Compensationby a Steer-by-Wire System in a MAN Truck Heinz Weinfurter, Technische Universität Graz, FTG Disturbance Compensation 10.11.2004 1 Contents

Mehr

Integration of a CO 2 separation process in a coal fired power plant

Integration of a CO 2 separation process in a coal fired power plant Integration of a CO 2 separation process in a coal fired power plant, Hans Fahlenkamp, Bernhard Epp Technische Universität Dortmund *AiF 15234 N: CO 2 Druckgaswäsche mit Membrankontaktoren Forschungsstellen:

Mehr

FLOXCOM - WP 7 Modelling and Optimisation of Wall Cooling - Wall Temperature and Stress Analysis

FLOXCOM - WP 7 Modelling and Optimisation of Wall Cooling - Wall Temperature and Stress Analysis FLOXCOM - WP 7 Modelling and Optimisation of Wall Cooling - Wall Temperature and Stress Analysis B&B-AGEMA Dr.-Ing. K. Kusterer 1. Status report 2. 3-D simulation of final combustor geometry 3. Publications

Mehr

Eigenmode Calculation for the BC0 Vacuum Chamber

Eigenmode Calculation for the BC0 Vacuum Chamber Eigenmode Calculation for the BC0 Vacuum Chamber W. Ackermann, W.F.O. Müller, T. Weiland Institut für Theorie Elektromagnetischer Felder, Technische Universität Darmstadt Status Meeting December 19, 2013

Mehr

Karlsruhe Institute of Technology Die Kooperation von Forschungszentrum Karlsruhe GmbH und Universität Karlsruhe (TH)

Karlsruhe Institute of Technology Die Kooperation von Forschungszentrum Karlsruhe GmbH und Universität Karlsruhe (TH) Combining Cloud and Grid with a User Interface Jie Tao Karlsruhe Institute of Technology jie.tao@kit.edu Die Kooperation von Outline Motivation The g-eclipse Project Extending gg-eclipse for a Cloud Framework

Mehr

OpenModelica in Mechatronic Applications at Bosch Rexroth

OpenModelica in Mechatronic Applications at Bosch Rexroth OpenModelica Annual Workshop February 02, 2009 Linköping University (LiU) OpenModelica in Mechatronic Applications at Bosch Rexroth Oliver Lenord Bosch Rexroth AG Virtual Engineering Development Simulation

Mehr

Junction of a Blended Wing Body Aircraft

Junction of a Blended Wing Body Aircraft Topology Optimization of the Wing-Cabin Junction of a Blended Wing Body Aircraft Bin Wei M.Sc. Ögmundur Petersson M.Sc. 26.11.2010 Challenge of wing root design Compare to conventional aircraft: Improved

Mehr

Eingebettete Taktübertragung auf Speicherbussen

Eingebettete Taktübertragung auf Speicherbussen Eingebettete Taktübertragung auf Speicherbussen Johannes Reichart Workshop Hochgeschwindigkeitsschnittstellen Stuttgart, 07.11.2008 Unterstützt durch: Qimonda AG, München Institut für Prof. Elektrische

Mehr

jasimasolutions Simulation based process optimization for the agri food sector jasimabeverageplanner jasima Solutions Spin Off from

jasimasolutions Simulation based process optimization for the agri food sector jasimabeverageplanner jasima Solutions Spin Off from jasima Solutions Spin Off from BIBA - Bremer Institut für Produktion und Logistik GmbH Simulation based process optimization for the agri food sector jasimabeverageplanner Torsten Hildebrandt Torsten.Hildebrandt@.de

Mehr

Vertical Dynamic Test Rig for Integration in a Realtime Vehicle Simulation Model. Apply & Innovate 2016 Prof. Dr. Marcus Jautze

Vertical Dynamic Test Rig for Integration in a Realtime Vehicle Simulation Model. Apply & Innovate 2016 Prof. Dr. Marcus Jautze Vertical Dynamic Test Rig for Integration in a Realtime Vehicle Simulation Model Apply & Innovate 2016 Prof. Dr. Marcus Jautze 20.09.2016 Short Overview. University of applied sciences Landshut Landshut

Mehr

Power, space heat and refurbishment: Tools and methods to include energy in urban planning. Thomas Hamacher

Power, space heat and refurbishment: Tools and methods to include energy in urban planning. Thomas Hamacher Power, space heat and refurbishment: Tools and methods to include energy in urban planning Thomas Hamacher Problem Statement 2 New developments Urban planning Smaller scale units in the infrastructure

Mehr

Sustainability Balanced Scorecard as a Framework for Eco-Efficiency Analysis

Sustainability Balanced Scorecard as a Framework for Eco-Efficiency Analysis Sustainability Balanced Scorecard as a Framework for Eco-Efficiency Analysis Andreas Möller amoeller@uni-lueneburg.de umweltinformatik.uni-lueneburg.de Stefan Schaltegger schaltegger@uni-lueneburgde www.uni-lueneburg.de/csm

Mehr

Integrated result data management in the development process of vehicle systems based on the ASAM ODS standard

Integrated result data management in the development process of vehicle systems based on the ASAM ODS standard Integrated result data management in the development process of vehicle systems based on the ASAM ODS standard Dipl.-Ing. (FH) Stefan Geneder, Technische Hochschule Ingolstadt Dr. Felix Pfister, AVL List,

Mehr

Real Time Driving Dynamics Simulation in Heavy Commercial Vehicles

Real Time Driving Dynamics Simulation in Heavy Commercial Vehicles Real Time Driving Dynamics Simulation in Heavy Commercial Vehicles Dr. Jan Fleischhacker Dr. Philipp Wagner Edin Topcagic Patrick Rund apply & innovate 2012 IPG Technology Conference Karlsruhe, 18.09.2012

Mehr

Shock pulse measurement principle

Shock pulse measurement principle Shock pulse measurement principle a [m/s²] 4.0 3.5 3.0 Roller bearing signals in 36 khz range Natural sensor frequency = 36 khz 2.5 2.0 1.5 1.0 0.5 0.0-0.5-1.0-1.5-2.0-2.5-3.0-3.5-4.0 350 360 370 380 390

Mehr

Numerical Modelling of CO 2 Storage in Geological Formations with MUFTE-UG

Numerical Modelling of CO 2 Storage in Geological Formations with MUFTE-UG Numerical Modelling of CO 2 Storage in Geological Formations with MUFTE-UG Anozie Ebigbo, Andreas Kopp, Holger Class, Rainer Helmig Wednesday, 14th March 2007 Outline Motivation Physical/mathematical and

Mehr

Validation of premixed combustion models using turbulent Bunsen flames at high pressure

Validation of premixed combustion models using turbulent Bunsen flames at high pressure Validation of premixed combustion models using turbulent Bunsen flames at high pressure A. Brandl, E. Tangermann, M. Pfitzner University of the Bundeswehr Munich Aerospace Technology Department Thermodynamics

Mehr

Studienkomitee A2 Transformers. Martin A. Stössl Siemens AG Österreich Transformers Weiz

Studienkomitee A2 Transformers. Martin A. Stössl Siemens AG Österreich Transformers Weiz Studienkomitee A2 Transformers Martin A. Stössl Siemens AG Österreich Transformers Weiz A2 Working Groups - Themenschwerpunkte 1. Zuverlässigkeit A2.37 Tx reliability survey A2.40 Copper sulphide long-term

Mehr

SIMATIC PCS 7 V8.2 SIMIT V9. Clever kombiniert: Testen und Trainieren von Automatisierungsprojekten

SIMATIC PCS 7 V8.2 SIMIT V9. Clever kombiniert: Testen und Trainieren von Automatisierungsprojekten SIMATIC PCS 7 V8.2 SIMIT V9 Clever kombiniert: Testen und Trainieren von Automatisierungsprojekten Frei Verwendbar Siemens AG 2016 siemens.com/process-automation SIMATIC PCS 7 V8.2 Effizientes Top Down

Mehr

Analysis and Optimization of Wireless Control Networks for Smart Home Applications

Analysis and Optimization of Wireless Control Networks for Smart Home Applications Analysis and Optimization of Wireless Control Networks for Smart Home Applications von der Fakultät Elektrotechnik und Informationstechnik der Technischen Universität Dortmund genehmigte Dissertation zur

Mehr

MDA auf der Grundlage der OMG Konzepte

MDA auf der Grundlage der OMG Konzepte MDA auf der Grundlage der OMG Konzepte Tutorial auf der GI-Jahrestagung GI2010 Siegfried Nolte Beethovenstraße 57 22951 Bargteheide 04532 24295 0176 49954432 siegfried@siegfried-nolte.de www.siegfried-nolte.de

Mehr

NEURONALE MOTORSTEUERUNG. Rico Möckel 3M-Seminar

NEURONALE MOTORSTEUERUNG. Rico Möckel 3M-Seminar NEURONALE MOTORSTEUERUNG Rico Möckel 3M-Seminar 24.05.2014 Overview Grundlagen der neuronalen Informationsverarbeitung (zur Motorsteuerung) Steuerung mit Zentralen Mustergeneratoren Mögliche Gruppenaufgaben

Mehr

Probabilistic LCF - investigation of a steam turbine rotor under transient thermal loads

Probabilistic LCF - investigation of a steam turbine rotor under transient thermal loads Probabilistic LCF - investigation of a steam turbine rotor Dipl. -Ing. David Pusch TU Dresden Professur für Turbomaschinen und Strahlantriebe Prof. Konrad Vogeler Dr. Ralf Voß Siemens AG Steam Turbines

Mehr

A dissertation submitted to ETH ZURICH. for the degree of Doctor of Sciences. presented by ALEXANDER SCHILLING Dipl. Masch.-Ing.

A dissertation submitted to ETH ZURICH. for the degree of Doctor of Sciences. presented by ALEXANDER SCHILLING Dipl. Masch.-Ing. Diss. ETH No. 17764 Model-Based Detection and Isolation of Faults in the Air and Fuel Paths of Common-rail DI Diesel Engines Equipped with a Lambda and a Nitrogen Oxides Sensor A dissertation submitted

Mehr

Machine presentation. SCHAUDT FlexGrind M

Machine presentation. SCHAUDT FlexGrind M Machine presentation SCHAUDT FlexGrind M Designed for large workpieces FlexGrind M FlexGrind M at a glance Overview Flexible universal cylindrical grinding maschine Max. grinding length of 4,000 mm, height

Mehr

Simulation of Longitudinal Beam Dynamics

Simulation of Longitudinal Beam Dynamics Fachgebiet Theoretische Elektrotechnik und Numerische Feldberechnung PD Dr. Markus Clemens DESY Beam Dynamics Meeting Simulation of Longitudinal Beam Dynamics, Markus Clemens Chair for Theory in Electrical

Mehr

Real Time Simulation of Heavy Trucks using SIMPACK

Real Time Simulation of Heavy Trucks using SIMPACK Real Time Simulation of Heavy Trucks using SIMPACK, FKFS SIMPACK User Meeting 2001 November 14, 2001, Bad Ischl / Austria Slide 1 Overview FKFS is a non-profit-making foundation, located in / Germany since

Mehr

Seminar aus Programmiersprachen. Markus Raab LVA

Seminar aus Programmiersprachen. Markus Raab LVA Seminar aus Programmiersprachen Markus Raab LVA 185.307 09.03.2016 Outline Problem description Topics Seminar course Grading Select date Choose topic+registration Elektra's

Mehr

Ein modellbasiertes, vollautomatisiertes Varianten- Management System für Airbag Steuereinheiten. Dipl.-Ing Samuel Konnerth

Ein modellbasiertes, vollautomatisiertes Varianten- Management System für Airbag Steuereinheiten. Dipl.-Ing Samuel Konnerth Ein modellbasiertes, vollautomatisiertes Varianten- Management System für Airbag Steuereinheiten Dipl.-Ing Samuel Konnerth Agenda 1. Einleitung: Bosch 2. Überblick Airbag Steuergerät 3. Variantenproblem

Mehr

Hybrid Propulsion System and Aircraft-level Performance Simulation

Hybrid Propulsion System and Aircraft-level Performance Simulation Hybrid Propulsion System and Aircraft-level Performance Simulation F. Oliviero, V. Cipolla Department of Civil and Industrial Engineering, University of Pisa Stuttgart, February 18-19 th 2016 Contents

Mehr

Coupling GIS and hydraulics using the example of the Dornbirnerach

Coupling GIS and hydraulics using the example of the Dornbirnerach Coupling GIS and hydraulics using the example of the Dornbirnerach Michaela Jud Department for Geoinformatics Technical University of Munich (TUM), Germany San Diego, 13 th of July 2011 Storm event august

Mehr

Structural Vibrations of Passenger Car Bodies Caused by Track Excitations

Structural Vibrations of Passenger Car Bodies Caused by Track Excitations Structural Vibrations of Passenger Car Bodies Caused by Track Excitations Dipl.-Ing. Christian Mängel Prof. Dr.-Ing. Markus Hecht SIMPACK User Meeting 2011 1 Main Focuses of Research Chair of Rail Vehicles

Mehr

Neue Prozedur zur Prozesssimulation bei der Plasmajetbearbeitung

Neue Prozedur zur Prozesssimulation bei der Plasmajetbearbeitung Neue Prozedur zur Prozesssimulation bei der Plasmajetbearbeitung Johannes Meister, Thomas Arnold 1 Outline 1. Plasma Jet Machining (PJM) 2. Motivation 3. Process simulation method Heat flux measurement

Mehr

Master-Studiengang & Bewerbung/Zulassung. Judith Zimmermann Studienkoordinatorin, Departement Informatik, ETH Zürich

Master-Studiengang & Bewerbung/Zulassung. Judith Zimmermann Studienkoordinatorin, Departement Informatik, ETH Zürich Master-Studiengang & Bewerbung/Zulassung Judith Zimmermann Studienkoordinatorin, Departement Informatik, ETH Zürich Master's in Data Science 120 Core Courses 62 Data Analysis 16 Information and Learning

Mehr

SAFETY CONSIDERATIONS ON LIQUID HYDROGEN (PART 2)

SAFETY CONSIDERATIONS ON LIQUID HYDROGEN (PART 2) SAFETY CONSIDERATIONS ON LIQUID HYDROGEN (PART 2) Karl Verfondern Research Center Jülich, Germany 2 nd European Summer School on Hydrogen Safety Belfast, July 30 August 8, 2007 Types of Cryogen Release

Mehr

Privacy-preserving Ubiquitous Social Mining via Modular and Compositional Virtual Sensors

Privacy-preserving Ubiquitous Social Mining via Modular and Compositional Virtual Sensors Privacy-preserving Ubiquitous Social Mining via Modular and Compositional s Evangelos Pournaras, Iza Moise, Dirk Helbing (Anpassung im Folienmaster: Menü «Ansicht» à «Folienmaster») ((Vorname Nachname))

Mehr

Power, space heat and refurbishment: Tools and methods to include energy in urban planning. Thomas Hamacher

Power, space heat and refurbishment: Tools and methods to include energy in urban planning. Thomas Hamacher Power, space heat and refurbishment: Tools and methods to include energy in urban planning Thomas Hamacher Problem Statement 2 1 Problem Statement 3 Problem Statement 4 2 New developments Urban planning

Mehr

I-Q SCHACHT & KOLLEGEN QUALITÄTSKONSTRUKTION GMBH ISO 26262:2011. Tabellen mit ASIL Zuordnungen

I-Q SCHACHT & KOLLEGEN QUALITÄTSKONSTRUKTION GMBH ISO 26262:2011. Tabellen mit ASIL Zuordnungen I-Q SCHACHT & KOLLEGEN QUALITÄTSKONSTRUKTION GMBH ISO 26262:2011 Tabellen mit ASIL Zuordnungen 1. Die Tabellen in der Norm (mit ASIL Zuordnung) Ein wesentlicher Bestandteil der Norm sind die insgesamt

Mehr

Volkswagen Osnabrück Multi-Model optimization for a nonstatic loadcase. Volkswagen Osnabrück - Das Beste für alle Marken

Volkswagen Osnabrück Multi-Model optimization for a nonstatic loadcase. Volkswagen Osnabrück - Das Beste für alle Marken Volkswagen Osnabrück Multi-Model optimization for a nonstatic loadcase Loadcas Roof Crush Dominated by A-Pillar for convertibles Design of reinforcement part A-Pillar of secondary importance for other

Mehr

MODELLING AND CONTROLLING THE STEERING FORCE FEEDBACK USING SIMULINK AND xpc TARGET

MODELLING AND CONTROLLING THE STEERING FORCE FEEDBACK USING SIMULINK AND xpc TARGET MODELLING AND CONTROLLING THE STEERING FORCE FEEDBACK USING SIMULINK AND xpc TARGET Dipl.-Ing. M. Brünger-Koch, 05/06/09 Model-Based Design Conference 2005 1 Agenda 1. Introduction Company and institute

Mehr

Data Mining and Data Analysis using the Example of cross-border Traffic Management during Extreme Weather Events

Data Mining and Data Analysis using the Example of cross-border Traffic Management during Extreme Weather Events Data Mining and Data Analysis using the Example of cross-border Traffic Management during Extreme Weather Events Dipl.-Ing. Marc Hohloch Extreme Weather Events and the Impact for Mobility of Rescue Forces

Mehr

FEM Isoparametric Concept

FEM Isoparametric Concept FEM Isoparametric Concept home/lehre/vl-mhs--e/cover_sheet.tex. p./26 Table of contents. Interpolation Functions for the Finite Elements 2. Finite Element Types 3. Geometry 4. Interpolation Approach Function

Mehr

From a Qualification Project to the Foundation of a Logistics Network Thuringia. Logistik Netzwerk Thüringen e.v.

From a Qualification Project to the Foundation of a Logistics Network Thuringia. Logistik Netzwerk Thüringen e.v. From a Qualification Project to the Foundation of a Logistics Network Thuringia Strengthening the role of Logistics through Corporate Competence Development a pilot project by Bildungswerk der Thüringer

Mehr

Numerical Analysis of a Radiant Syngas Cooler

Numerical Analysis of a Radiant Syngas Cooler Numerical Analysis of a Radiant Syngas Cooler Folie 2, Dr.-Ing. Gerd Oeljeklaus, Universität Duisburg-Essen Universität Duisburg-Essen Prof. Dr.-Ing., Universität Duisburg-Essen - Ulrich Günther Siemens

Mehr

Eliminating waste in software projects: Effective knowledge management by using web based collaboration technology Diplom.de

Eliminating waste in software projects: Effective knowledge management by using web based collaboration technology Diplom.de Frederik Dahlke Eliminating waste in software projects: Effective knowledge management by using web based collaboration technology The enterprise 2.0 concept applied to lean software development Diplom.de

Mehr

Von der DSHplus-STC zum FMI Erweiterung durch Standardisierung. FLUIDON Konferenz 2014 Ronald Kett, FLUIDON GmbH

Von der DSHplus-STC zum FMI Erweiterung durch Standardisierung. FLUIDON Konferenz 2014 Ronald Kett, FLUIDON GmbH Von der DSHplus-STC zum FMI Erweiterung durch Standardisierung FLUIDON Konferenz 2014 Ronald Kett, FLUIDON GmbH Was hat es mit der DSHplus-STC auf sich? Motivation Aufgrund steigender Anforderungen an

Mehr

Large Scale Data Management

Large Scale Data Management Large Scale Data Management Beirat für Informationsgesellschaft / GOING LOCAL Wien, 21. November 2011 Prof. Dr. Wolrad Rommel FTW Forschungszentrum Telekommunikation Wien rommel@ftw.at Gartner's 2011 Hype

Mehr

Topologieoptimierung im Creo-Umfeld mit ProTOpCI

Topologieoptimierung im Creo-Umfeld mit ProTOpCI IT-Services. FAIR, KOMPETENT und SICHER. Topologieoptimierung im Creo-Umfeld mit ProTOpCI Urs Simmler, CAD Simulations Experte, GIA Informatik AG, Oftringen (Schweiz) Agenda Vorstellung Präsentator Vorstellung

Mehr

interactive tabletop applications for learning fundamental physics project report

interactive tabletop applications for learning fundamental physics project report interactive tabletop applications for learning fundamental physics project report from Ricardo Langner Computational Visualistics Student, Student ID: 169038 Supervisor Jun.-Prof. Dr.-Ing. Raimund Dachselt

Mehr

From HiL to Test Vehicle:

From HiL to Test Vehicle: From HiL to Test Vehicle: Reuse of test cases with same test automation Agenda: Trailer Presentation Agenda: Movie about Tool Questions After presentation Live Demo Vehicle Meeting point: ETAS Stand 1642

Mehr

> Soft.ZIV. Matlab Programmiersystem für mathematische Berechnungen

> Soft.ZIV. Matlab Programmiersystem für mathematische Berechnungen > Soft.ZIV Matlab Programmiersystem für mathematische Berechnungen Inhaltsverzeichnis Organisation... 3 Hersteller... 3 Produkte... 3 MATLAB... 3 Simulink... 3 Parallel Computing... 3 Math, Statistics

Mehr

Geschäftsprozesse und Regeln

Geschäftsprozesse und Regeln Geschäftsprozesse und Regeln 7 Szenarien einer möglichen Integration Jana Koehler Hochschule Luzern Lucerne University of Applied Sciences and Arts jana.koehler@hslu.ch Gartner: Organizations struggle

Mehr

A Practical Approach for Reliable Pre-Project Effort Estimation

A Practical Approach for Reliable Pre-Project Effort Estimation A Practical Approach for Reliable Pre-Project Effort Estimation Carl Friedrich Kreß 1, Oliver Hummel 2, Mahmudul Huq 1 1 Cost Xpert AG, Augsburg, Germany {Carl.Friedrich.Kress,Mahmudul.Huq}@CostXpert.de

Mehr

Toses GmbH & Co KG Geschäftsführer Burkhard Walder

Toses GmbH & Co KG  Geschäftsführer Burkhard Walder Qass IM Optimizer 4D What is structure borne sound Structure borne sound is generally referred to as wave-like dispersion of mechanical oscillations in a solid body inducing external effects on the body

Mehr

Production of titanium structural parts for aeroplanes - Requirements for high performance milling -

Production of titanium structural parts for aeroplanes - Requirements for high performance milling - Production of titanium structural parts for aeroplanes - Requirements for high performance milling - Prof. Dr.-Ing. B. Denkena, T. Grove Hannover, April 12th 2013 Structure Titanium a high performance

Mehr

cellasys GmbH BioChip-based electrochemical platform for the label-free monitoring of living cells 2012/09/08 LINZ 2012 EUSAAT 2012

cellasys GmbH BioChip-based electrochemical platform for the label-free monitoring of living cells 2012/09/08 LINZ 2012 EUSAAT 2012 cellasys GmbH BioChip-based electrochemical platform for the label-free monitoring of living cells 2012/09/08 LINZ 2012 EUSAAT 2012 Dr.-Ing. Joachim Wiest www.cellasys.com Motivation Continuous monitoring

Mehr

SARA 1. Project Meeting

SARA 1. Project Meeting SARA 1. Project Meeting Energy Concepts, BMS and Monitoring Integration of Simulation Assisted Control Systems for Innovative Energy Devices Prof. Dr. Ursula Eicker Dr. Jürgen Schumacher Dirk Pietruschka,

Mehr

Operational and technical testing of the European Train Control System (ETCS)

Operational and technical testing of the European Train Control System (ETCS) Operational and technical testing of the European Train Control System (ETCS) Lars Ebrecht International Conference on Railway Technology - Railways 2012 18-20 April 2012 Vortragstitel > 24. April 2012

Mehr

Integration of Wind into Future Energy Systems

Integration of Wind into Future Energy Systems Integration of Wind into Future Energy Systems Prof. Dr. Jürgen Schmid Fraunhofer IWES Kassel Wissenschaftlicher Beirat der Bundesregierung Globale Umweltveränderungen Development of electricity generation

Mehr

Geothermal power generation by GEOCAL

Geothermal power generation by GEOCAL Geothermal power generation by GEOCAL by R. Niesner Strasbourg, 14.09.2006 Short introduction of GMK engineering and distribution of heat and power units up to 10 MWth and 2 MWel (per modul) with a focus

Mehr

Security for Safety in der Industrieautomation Konzepte und Lösungsansätze des IEC 62443

Security for Safety in der Industrieautomation Konzepte und Lösungsansätze des IEC 62443 Security for Safety in der Industrieautomation Konzepte und Lösungsansätze des IEC 62443 Roadshow INDUSTRIAL IT SECURITY Dr. Thomas Störtkuhl 18. Juni 2013 Folie 1 Agenda Einführung: Standard IEC 62443

Mehr