Welcome to the IUTAM Symposium on Model Order Reduction of Coupled Systems (MORCOS 2018)

Maps

Campus Vaihingen ...... 8

Site Plan of the Symposium Venue ...... 9

Social Events ...... 16

2

Table of Contents

Welcome to the Symposium 5

Objectives...... 5 Aims ...... 5 Keynote Presentations ...... 5 Presentation of Papers ...... 6 Scientific Committee ...... 6 Poster Requirements ...... 6

Symposium Venues 8 This is Stuttgart, Germany 10

A Little about Germany ...... 10 The Stuttgart Region ...... 10

University of Stuttgart 12

A Research University of International Standing ...... 12

Useful Information 14

Tickets and Transportation ...... 14 How to Arrive at the University Campus Vaihingen ...... 14 Useful Addresses and Phone Numbers ...... 14 Practical Matters ...... 15

Social Program 16

Registration and Welcome Reception ...... 16 Symposium Reception ...... 17 Excursion...... 18 Symposium Dinner ...... 20 Transfer for Social Events ...... 20

Program Overview 21 Detailed Technical Program 23 Extended Abstract 29

3

4

Welcome to the Symposium

Objectives PDEs describing fluids are approximated by Reduced Basis For the understanding and develop- methods which allow an efficient online ment of complex technical systems evaluation based on the current like the coupling conditions.

 automotive/aeronautic systems  bionic systems Aims  mechatronic systems  human body We aim to bring together renowned  civil structures experts as well as young promising researchers from Engineering,  material modeling or Mathematics and Computer Science  multiscale systems from the academic and industrial field. To identify, explore and compare an integrated, multiphysics and multi- the potentials, challenges and disciplinary point of view is essential. limitations of recent advances and new The combination of different physical approaches in the specific framework domains or different subcomponents of the dynamical and statical analysis can increase functionality, allow of coupled systems with the help of e.g. optimization and reduce cost. Nowa- days, many problems can be solved by  data and system based model simulation within one physical domain, order reduction techniques e.g. by using the well-known FE  reduced bases method, where the models can have  interface reduction more than 107 degrees of freedom,  surrogate modeling based on the meshing of 3D-data from  tensor-based techniques design or CT-scans. However, for correct prediction, optimization and control of nowadays complex systems Keynote Presentations the different simulation domains respectively substructures need to be are given by: connected with each other. Frequently, Kathrin Smetana, University of this combination is only possible by Twente, Netherlands using advanced and modern reduced Olivier Brüls, University of Liege, order models where the large scale Belgium system is approximated with a system of much smaller dimension. Here the David Knezevic, Akselos, Cambridge most dominant features, input-output USA behavior, passivity, stability etc. of Tommaso Tamarozzi, KU the large-scale system are to be Leuven/Siemens PLM, Belgium retained in the small scale system as much as possible. E.g., parametrized

5

Presentation of Papers Poster Requirements

The conference room will be equipped  The poster session will take with a computer running Windows 7 place during the Symposium with Microsoft Office Professional 2013 reception in the Eulenhof. and Adobe Acrobat Reader DC 2015.  Please leave your poster at the Please upload your presentation to the conference desk. We will take computer ahead of time to minimize care that your poster is delays. Presenters may use their own displayed at the right spot. Each laptops if they wish. In any case, poster board will have an please check your hardware and assigned number. presentation ahead of time. The time allotted for each presentation is 30  After the poster session during minutes. This time includes 5 minutes the Symposium reception, we for discussion, so you have 25 minutes will transfer the poster to the for the presentation itself. Please help conference venue where they us to run a smooth conference by will be exhibited during the beginning your presentation on time whole congress. and strictly holding to the time allotted. Please introduce yourself to your  Size: A0 vertical format (841 x Session Chairman before the 1189 mm; 33.1 x 46.8 inches). beginning of your session so he knows  Flash presentations of posters of your presence. will be 2 minutes total time, including the time it takes you to reach the podium from your Scientific Committee seat, so consider 1.5 minutes for your presentation. There will The Symposium is supervised by an be no questions. The discussion International Scientific Committee: will take place in front of the Francisco Chinesta, France poster during the following Joerg Fehr (Chairman), Germany Symposium reception. The posters will be on display in the Bernard Haasdonk (Co-Chairman), Germany conference venue during the entire conference. Anthony Patera, USA Gianluigi Rozza, Italy Delegates presenting posters are kindly requested to send 2-3 slides for Wil Schilders, Netherland the poster flash presentation before Taichi Shiiba, Japan May 17th to Benjamin Fröhlich IUTAM Representative: ([email protected] stuttgart.de) or [email protected] Peter Eberhard, Germany stuttgart.de. These slides may contain a brief summary of your work with images, text, equations and

6 animations or effects. However, the animations should run in an automatic fashion since the presentation will be operated by the chairman. These slides will be included in an overall PowerPoint presentation of the session. If we have not received the slides by that day, then a blank slide with the title and presenter of the poster will be displayed in your slot.

7

Symposium Venue The Symposium will take place in the SimTech building Pfaffenwaldring 5a, also the Pre-Registration will be held in The map below shows the Symposium this venue. Venue on the campus of the University of Stuttgart in Stuttgart-Vaihingen. The For the Symposium Reception, we will emblem with the white ‘S’ on a green welcome you in the IBZ building, a background denotes the underground venue for international meetings. train station "Universität".

8

Site Plan of the Symposium Venue

9

This is Stuttgart, Germany

A Little about Germany

Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357 021 km2 and has a largely temperate seasonal climate. With 82.2 million inhabitants, it is the most populous member state and the largest economy in the European Union. It is one of the major Opera of Stuttgart political powers of the European continent and a techno-logical leader in many fields. The Stuttgart Region

Inventive, cultivated, relaxing and enticing at the same time ln the Stuttgart Region, nature goes hand in hand with technology, and tradition with innovation. lts architecture is both baroque and modern. It spans the diversity of the pulsating economic metropolis and a wealth of culture on the highest level. All of this is to be found amidst an idyllic, topographically appealing scenery.

The Stuttgart Region comprises 179 towns and communities, divided into five admini- strative districts and the municipality of Stuttgart. About 2.7 million people of around 170 different nationalities live here, 608 712 of them in Stuttgart. The state capital's main landmark is the Television Tower – the first of its kind worldwide.

Stuttgart owes its name to a stud farm, or "Stuotgarten", which Duke Liudolf of Swabia is said to have founded in 950 AD. To defend this stud farm, the Old Castle was built. The New Castle was the residence of the kings of Württemberg up to the middle of the 19th century. Today the building contains ministries of the Map of Germany and Baden- Baden-Württemberg state government Württemberg and state reception rooms. Stuttgart is the capital of the state of Baden- Württemberg in Southern Germany. The Castle Square is the most central part of Stuttgart. It is an absolute must when enjoying a stroll through the city because

10

Europe’s largest high-tech region Did you know … that Stuttgart is the city with the largest elevation variation out of all German major cities? The city area stretches over a difference in elevation of 342 meters. Therefore, you can climb in Stuttgart the most stairways of all German cities with a The Stuttgart region is a main center for: stretch of 30 kilometers in length.  the automotive industry ………………………………………………  mechanical engineering  information and communication technology  environmental technology this is where the city's heartbeat can best be felt. It is bordered by the Königstraße, Europe's longest pedestrian zone and shopping area, 1.2 km in length.

years on display and is one of the most visited museums in the country.

Stuttgart is spread across a variety of hills (some of them vineyards), valleys and parks – unusual for a German city and often a source of surprise to visitors who primarily associate the city with its industrial reputation as the "cradle of the automobile".

Königstraße in the city center, one of the most frequented shopping streets in Germany

The Landtag, the State Parliament building, is located in the Upper Castle Gardens. Directly adjacent are the Staatstheater Stuttgart, Europe's largest triple-branch theater, comprising Stuttgart State Opera, the world-famous Stuttgart Ballet and the Schauspiel Stuttgart theater company.

A wide diversity of museums rounds off the culture scene. The Stuttgart Museum of Art has the world's most outstanding Television Tower – Landmark of the city collection of the oeuvre of Otto Dix. The and the first in the world built of Stuttgart State Gallery has works from 700 ferroconcrete

11

University of Stuttgart

A Research University of International Standing

The University of Stuttgart lies right in the center of the largest high-tech region of Europe. It is surrounded by a number of renowned research facilities and has such The ten most energy-absorbing parts of a global industrial players as Daimler or virtual car model crashed with 50 km/h Bosch as its neighbors. against a rigid wall are identified and optimized. It was founded in 1829, and over the years, this technical institution has evolved  Technology concepts and into the research intensive university that it technology assessment is today. Its main emphasis lies on  Energy and environment engineering and the natural sciences.  Mobility However, combining these areas with  Integrated product and production humanities and the social sciences adds something special to its profile. design  Design and technology of Indicators of its excellent status are sustainable living spaces projects like the Excellence Cluster "Simulation Technology". The university is The University of Stuttgart is going to also involved in a number of Collaborative strengthen its research through inter- Research Centers and Research Training disciplinary networks of cooperation in Groups. order to continue to expand its cutting- edge position in these fields. It is going to The research activities are concentrated increase its international presence and around eight interdisciplinary areas: concentrate on themes that are of central importance for its future.

 Modeling and simulation Behind all this lies the vision of technology undertaking research on the whole life  New materials cycle of a product. This involves not only  Complex systems and the engineering implementation but also communication the evaluation of the sustainability of the technical innovations.

………………………………………………

Did you know …

that the "Tagblatt-Tower" (publisher of a local newspaper) was the first skyscraper in Stuttgart with its 61 meters and 18 Education and training for scientists of floors, built in 1928? different engineering disciplines

12

Faculties At a glance

 Architecture and Urban Planning  ~ 5 300 employees  Civil and Environmental  ~ 3 200 scientific staff Engineering  ~ 270 professors  Chemistry  ~ 27 700 students enrolled at  Energy- , Process- and Bio- 10 faculties Engineering  ~ 6 000 international students  Computer Science, Electrical from more than 100 countries all Engineering and Information over the world Technology  ~ 120 study programs  Aerospace Engineering and  9 MSG Programs taught in Geodesy English  Engineering Design, Production  ~ 320 partner universities Engineering and Automotive worldwide Engineering  annual budget of ~ 490 000 000  Mathematics and Physics Euro  Humanities

 Management, Economics and Social Sciences

The University of Stuttgart has become It offers about 120 degree programs. It one of the most popular education also has nine international MSc-degree institutions worldwide for the subjects we programs taught entirely in English. In offer. Around 27 700 students are enrolled addition, the university offers numerous in the courses offered by the 150 institutes activities that are tailored for its in the 10 different faculties. international partners.

The lecture halls are well filled Modern buildings on the Campus Vaihingen

13

Useful Information How to Arrive at the University Campus Vahingen

Tickets and Transportation From Stuttgart main station (German: Hauptbahnhof) or from Stuttgart city You can ride all streetcars, suburban center (German: Stadtmitte), you should railways and buses within the metropolitan take one of the following suburban Stuttgart area with a VVS ticket. VVS railways (German: S-Bahn) which means Transit and Tarif Association travel every 10 minutes. It takes you about Stuttgart (German: Verkehrs- und 10 minutes to get from the main station to Tarifverbund Stuttgart). We recommend the University Campus Vaihingen you to buy a single ride ticket (German: (German: Universität): Einzelticket) for two zones for your journey from the airport to the University Campus  S1: Direction Bӧblingen / Herrenberg Vaihingen or from the main station to the  S2: Direction Vaihingen / Filderstadt University Campus Vaihingen or vice versa. Step off at the station "Universität".  S3: Direction Vaihingen / Flughafen / Messe Plan your trip at https://en.vvs.de/. Leave the train at the station University Also for the journey from the University (German: Universität) which is very close Campus Vaihingen to the Symposium to the Symposium venue. Reception, a two-zones ticket is required. After arriving at the platform, take the exit A single ride ticket entitles the rider to to the University Campus (German: one ride in the one direction, but changing Universitätszentrum), and after going up lines as well as short ride interruptions are by elevator or stairways, you are near the permitted. The tickets remain in effect for conference building. lf you take the wrong two hours from purchase. The price for exit and find yourself in a living area, don't two zones is 2.80 Euro. worry. The university is just a two minutes walk away. You can buy your ticket from the ticket machines. You will find them close to the entry of the suburban railway stations. Unfortunately, you will not find the ticket Useful Addresses and Phone machines directly on the platform of the suburban railways or in the trains. Numbers

Single-day tickets with an unlimited Emergency number 112 number of rides or a discounted multitrip In case of an emergency, call 112. This travel card with four single tickets are number will connect you to the police, also available from the ticket machines. ambulance or fire department. The The multitrip travel card needs to be emergency number does not require an stamped at the orange stampers at the area code, and the phone call is free. tracks for each use. Stamp a new of the total 4 sides of the ticket each time. Taxi A taxi from the University Campus The three-day ticket is an attractive offer Vaihingen to the city center or vice versa designed for overnight guests at hotels costs about 25 Euro but the suburban and guest houses within the VVS territory. railway (German: S-Bahn) is faster and Please ask for a three-day-ticket in your cheaper. A telephone number to reserve a hotel. taxi is +49 711-5590721.

A map of the railway network is contained in the conference bag.

14

Practical Matters The voltage in Germany is 230 V, 50 Hz. Round (type C) or flat (type F) "European" German time is 1 hour ahead of two-pin plugs and sockets are used. Greenwich Mean Time, i.e. UTC+1, in Only pharmacies (German: Apotheke) summer (from March to October) 2 hours sell medicine. They are usually open from ahead of Greenwich Mean Time, i.e. 9.30 a.m. until 8 p.m. on weekdays UTC+2. (Monday to Saturday). You won’t find most Supermarkets are usually open from 8 drugs in the supermarket. Many also need a.m. until 8 p.m. on weekdays (Monday to a prescription by a physician. Saturday). Shops are usually open from Coffee breaks will usually take place 9.30 a.m. until 8 p.m. on weekdays twice a day, in the morning and in the (Monday to Saturday). On Sundays and afternoon in the foyer in front of the lecture public holidays (like Monday, May 21, hall. 2018), supermarkets and shops are closed. Lunches are served between 1 p.m. and 2 p.m. (exception on Thursday) in the Prices in Germany already contain value- canteen at the campus.guest. added tax (VAT). Additional tips in the amount of 5-10% of the bill are usual in Wireless internet is available for the restaurants. conference participants in the conference venue. Eduroam can also be used. Logins Post offices and mailboxes are yellow and passwords will be given at the and exhibit the label "Deutsche Post". registration desk. The tap water in Germany is safe to drink. Common Expressions in German Language

Germany ...... Deutschland Entrance ...... Eingang Hello! ...... Hallo Exit ...... Ausgang Bye! ...... Tschüss Help! ...... Hilfe Goodbye! ...... Auf Wiedersehen See you later ...... Bis später! one ...... eins Yes ...... Ja two ...... zwei No ...... Nein three ...... drei Thank you! ...... Danke four ...... vier You're welcome! ...... Bitte! five ...... fünf Excuse me ...... Entschuldigung six ...... sechs My name is ...... lch heiße ... seven ...... sieben I’d like … ...... lch hätte gerne ... eight ...... acht How much is it …? ...... Was kostet ...? nine ...... neun Could we pay please?.. Zahlen bitte. ten ...... zehn I don’t understand. ….. lch verstehe Sie nicht. Monday ...... Montag I don’t speak German.. lch spreche kein Tuesday ...... Dienstag Deutsch. Wednesday ...... Mittwoch Do you speak English?. Sprechen Sie Thursday...... Donnerstag Englisch? Friday ...... Freitag How are you? ...... Wie geht es lhnen? Saturday ...... Samstag Where is the Wo ist die Toilette? Sunday ...... Sonntag washroom?

15

Social Program

Registration and Welcome The regular registration will start on Tuesday, May 22, 2018 at 8 a.m. in front Reception of the lecture hall inside the SimTech building, at the registration desk. University of Stuttgart

The Symposium Pre-Registration will take place on Monday, May 21, 2018, from 6 p.m. until 8 p.m. inside the SimTech building Pfaffenwaldring 5A, first floor. The Pre-Registration is accompanied by a Welcome Reception where the participants have the first opportunity to meet each other.

Please note that this day is a public holiday in Germany and shops are closed.

Campus Vaihingen, University of Stuttgart

16

Symposium Reception

Internationales Begegnungszentrum On Tuesday evening, May 22, 2018, at Schmitthenner. The purchase of the house 6.30 p.m., the Symposium Reception will and its conversion to the meeting center take place at the international meeting were made possible by contributions from center of the University of Stuttgart, the state of Baden-Württemberg as well as Robert-Leicht-Straße 161, 70569 Stuttgart by well-known donations from a large The International Meeting Center of the number of companies and private University of Stuttgart in the Eulenhof is a individuals. Professor Hans Kammerer meeting place between scientists and from the Kammers + Belz, Kucher and personalities of business and public life. It Partner office extended the house for his is supported by the University of Stuttgart, new use. The IBZ can be used to hold the German Center for Aerospace, the events for up to 100 people in three Fraunhofer Society and the Max Planck workrooms. The house also has a Society. fireplace and a large garden. A permanent exhibition on the history of the University Originally, the Eulenhof was the privately of Stuttgart and its outstanding research owned space of the space pioneer personnel has been set up in the course of Professor Eugen Sänger, designed by a study. Stuttgart architect professor Paul

17

Excursion and Symposium During a two-hour tour of the exhibition, visitors experience a unique journey Dinner through automotive history. Transported by lift to the uppermost level of the All participants of the Symposium are museum, the visitor arrives back in the kindly invited to the excursion to the year 1886, where two museum tours Mercedes-Benz Museum in Stuttgart, gradually spiral their way down through Mercedesstraße 100 and the city center, the extensive collection and back to the around Schlossplatz Stuttgart (Palace museum exit. Square). We will start on Thursday, May 24, 2018, at 1.15 p.m. Mercedes-Benz Museum

The Mercedes-Benz Museum is the only museum in the world that can document in a single continuous timeline the more than 130 years of auto industry history from its very beginnings to the present day. On nine levels and covering a floor space of 16,500 square metres, the museum presents 160 vehicles and over 1,500 exhibits. As a place of innovation, it also demonstrates that history can point the way ahead.

18

City center of Stuttgart

Stuttgart's Palace Square is the vibrant heart of the city, but at the same time it's a place to linger, within easy walking distance of many of the city's attractions. Palace Square is therefore Stuttgart's hub and an integral part of any stroll through town. In 2006 pictures of Palace Square went round the world, when 60 000 fans turned it into a sea of black, red and gold flags at the public screenings during the reception rooms. The Old Palace was football World Cup. Stuttgart's Palace originally the seat of the first counts and Square is a place both to celebrate and dukes of Württemberg. It is now home to relax. Open-air concerts are held here at the Württemberg State Museum. Each regular intervals against the backdrop of year its inner courtyard is the setting for the New Palace and at the beginning of the official opening of the Stuttgart Wine August Stuttgart's Summer Festival Village and the Christmas Market. The transforms Palace Square and the Upper Museum of Art, a 27-m-high glass cube, is Palace Gardens into a gaily lit, elegant no less of an eye-catcher at night, when it promenade. sets the concrete core of its interior aglow, radiating light into Palace Square. The museum's collection comprises over 15 000 works of art from the late 18th century up to the present day.

Originally part of the ducal pleasure garden, the square served as a military drill and parade ground from 1746 onwards. It was not until the middle of the 19th century that it became a Baroque park that could also be used by the townspeople. In the middle of Palace Square towers the Jubilee Column (1841), surmounted by Condordia, goddess of harmony. Behind her is the New Palace, whose architecture, thanks to its lengthy construction period from 1746 to 1807, is Diagonally opposite is the Kunstgebäude a mixture of Baroque, Classicism, Rococo gallery, its cupola surmounted by a and Empire. Up until the second half of the golden stag, where regular exhibitions of 19th century, this was the royal residence contemporary art are staged by the of the kings of Württemberg. Today, the Württemberg Art Association. The original palace contains ministries of the Baden- building was destroyed in WW II and Württemberg state government and state rebuilt to plans by the architect Paul

19

Bonatz, who also designed the main Symposium Dinner railway station. Between the Kunstgebäude and the New Palace are The Symposium Dinner will be held on the Upper Palace Gardens. Here, a Thursday evening, May 24, 2018, at 7.00 p.m. in the restaurant Alte Kanzlei, sombre structure with a steel skeleton Schillerplatz 5A, 70173 Stuttgart frame catches the eye: the Landtag, seat of Baden- Württemberg's parliament. Built in the 1950s, it was purposely designed in a style that would not detract from the classical architecture of the Opera House and State Theatre.

Transfer to Social Events

Individual arrival to the International Meeting Center and to the Mercedes- Behind the heavy entrance doors of this Benz Museum grand art nouveau building a paradise of lucullan pleasures is hidden: Aceto A seperate flyer with information to the Balsamico and honey mead, Baklawa and Symposium Reception will be provided at exotic spices - a touch of the the conference desk and with your Mediterranean and the Orient blows conference material. Please use the map through the spacious halls. Poultry, fish on that flyer to walk to the International and meat of a high quality are always a Meeting Center, or follow our staff in the standard in the market hall. At any time blue shirts. of the year in abundance, diverse and colorful, the market hall presents the Another flyer with information to the impressive offers artistically and excursion and dinner will also be provided appetizingly arranged; native products at the conference desk. harmoniously lie next to international and More details will be given during the ecological-biological products. Symposium.

20

Program Overview

Wednesday, May 23, 2018

Monday, May 21, 2018 9:00 - 09:45 Keynote Presentation 2

Pre-Registration and Welcome 9:45 - 10:45 Session 5 18:00 - 20:00 Reception – SimTech building Pfaffenwaldring 5a 10:45 - 11:15 Coffee Break

11:15 - 12:45 Session 6 Tuesday, May 22, 2018 12:45 - 14:00 Lunch

8:00 - 18:00 Registration – Pfaffenwaldring 5a 14:00 - 15:30 Session 7

15:30 - 16:00 Coffee Break 9:00 - 9:30 Welcome Session 16:00 - 17:30 Session 8 9:30 - 11:00 Session 1 Evening at your disposal 11:00 - 11:30 Coffee Break

11:30 - 13:00 Session 2 Thursday, May 24, 2018 9:00 - 09:45 Keynote Presentation 3 13:00 - 14:00 Lunch 9:45 - 10:45 Session 9 14:15 - 15:00 Keynote Presentation 1 10:45 - 11:15 Coffee Break 15:00 - 16:00 Session 3 11:15 - 12:15 Session 10 16:00 - 16:30 Coffee Break 12:15 - 13:00 Lunch 16:30 - 17:30 Session 4 Excursion – Mercedes-Benz 13:15 - 17:30 17:30 - 17:40 Announcement / Refreshments Museum, Mercedesstraße 100 Dinner – Alte Kanzlei, Poster Flash – International 19:00 - 23:00 Schillerplatz 5A 18:30 - 19:00 Meeting center, Robert-Leicht-Straße 161 Symposium Reception with Friday, May 25, 2018 Poster Presentations – 19:00 - 22:00 International Meeting center, 9:00 - 09:45 Keynote Presentation 4 Robert-Leicht-Straße 161 9:45 - 10:45 Session 11

10:45 - 11:15 Coffee Break

11:15 - 12:45 Session 12

12:45 - 14:00 Lunch

14:00 - 15:30 Session 13

15:30 - 16:00 Closing Session

21

22

Scientific Program

. + . =

23

Detailed Technical Program Monday, May 21, 2018

Pre-Registration and Welcome-Reception 18:00 - 20:00

Tuesday, May 22, 2018

Registration 08:00 - 18:00

Welcome Session 09:00 - 09:30

Session 1 Chair: Prof. Dr. B. Haasdonk Advances in Reduced Order Methods for Computational Fluid Dynamics 09:30 - 10:00 Problems in Applied Sciences and Engineering: Perspectives Gianluigi Rozza* POD-Based Economic Model Predictive Control of Heat Convection Phe- 10:00 - 10:30 nomena Luca Mechelli*, Stefan Volkwein Fully online ROMs based on LUPOD 10:30 - 11:00 Maria-Luisa Rap´un,Filippo Terragni, Jos´eManuel Vega*

Coffee Break 11:00 - 11:30

Session 2 Chair: Dr. C. Himpe Model Order Reduction of Coupled, Parametrized Elastic Bodies for Shape 11:30 - 12:00 Optimization Benjamin Fr¨ohlich*,Florian Geiger, Jan Gade, Manfred Bischoff, Peter Eberhard Basis Selection for Non-Intrusive Modal Substructuring of Geometric Non- 12:00 - 12:30 linear Finite Element Models Morteza K. Mahdiabadi*, Daniel J. Rixen Towards an Input-Aware System-Theoretic Model Order Reduction Ap- 12:30 - 13:00 proach for Nonlinear Systems Bj¨ornLiljegren-Sailer*, Nicole Marheineke

Lunch 13:00 - 14:15

Keynote Presentation 1 Chair: Prof. W. Schilders Optimal Interface Reduction for Static Condensation or Substructuring 14:15 - 15:00 Kathrin Smetana*

Session 3 Chair: Prof. G. Rozza Hybrid Hyper-Reduced Modeling for Contact Problems in Elastostatics 15:00 - 15:30 Jules Fauque*, Isabelle Rami`ere,David Ryckelynck A Novel Penalty Based Reduced Order Modelling Method for Dynamic 15:30 - 16:00 Analysis of Jointed Structures with Localized Nonlinearities Jie Yuan*, Loic Salles

Coffee Break 16:00 - 16:30

24 Session 4 Chair: Prof. K. Smetana Model Order Reduction for Drilling Automation 16:30 - 17:00 Harshit Bansal*, Laura Iapichino, Wil H.A. Schilders, Nathan van de Wouw Structured Cross-Covariance-Based Model Reduction Applied to Gas Net- 17:00 - 17:30 work Models Peter Benner, Sara Grundel, Christian Himpe*

Announcements and Refreshments 17:30 - 17:40

Poster Flash and Poster Presentation Chair: Prof. P. Eberhard Reduced-Order Modelling and Computational Homogenisation in Magne- 18:30 - 18:32 tomechanics Benjamin Brands*, Julia Mergheim, Paul Steinmann Model Order Reduction for the Monodomain Reaction-Diffusion Equation 18:32 - 18:34 in Neuro-Muscular Systems Nehzat Emamy*, Pascal Litty, Thomas Klotz, Miriam Mehl, Oliver R¨ohrle Thermal Model Order Reduction Using Load Vector Snapshots to Consider 18:34 - 18:36 Heat Radiation Stephan Rother*, Michael Beitelschmidt Model Order Reduction of an Elastic Body with Large Deformations 18:36 - 18:38 Ashish Bhatt*, J¨orgFehr, Dennis Grunert, Bernard Haasdonk Towards a Stable and Fast Dynamic Skeletal Muscle Model 18:38 - 18:40 Mylena Mordhorst*, Bernard Haasdonk, Oliver R¨ohrle Model Reduction for Switched Systems with Low-Rank Switching 18:40 - 18:42 Philipp Schulze, Benjamin Unger* Error Estimation for the Simulation of Elastic Multibody Systems 18:42 - 18:44 J¨orgFehr, Dennis Grunert*, Bernard Haasdonk, Ashish Bhatt Coupling of Incompressible Free-Surface Flow, Acoustic Fluid and Flexible 18:44 - 18:46 Structure via a Modal Basis Florian Toth*, Manfred Kaltenbacher Polynomial Tensor-Based Stability Identification of Milling Process 18:46 - 18:48 Chigbogu G. Ozoegwu

Symposium Reception with Poster Presentation 19:00 - 22:00 Wednesday, May 23, 2018

Keynote Presentation 2 Chair: Prof. J. Fehr Model Order Reduction for Drivetrain Dynamics: From Linear MOR to 09:00 - 09:45 Hyper-Reduction of Coupled Problems Tommaso Tamarozzi*

Session 5 Chair: Prof. S. Leyendecker Mechatronic Simulation for the Development of Machine Tools–Challenges 09:45 - 10:15 for Model Reduction in an Industrial Application Alexandra Ast*, Aulon Bajrami, Kevin Diebels Mixing Model Order Reduction Methods with Augmented Reality Techniques: 10:15 - 10:45 A New Paradigm to (Re)Discover Alberto Badias*, Ic´ıar Alfaro, David Gonzalez, Francisco Chinesta, Elias Cueto

Coffee Break 10:45 - 11:15

Session 6 Chair: Dr. S. Rave Application of Reduced-Order Modeling to CFD-Simulated Data for the 11:15 - 11:45 Study of Wake Deflection within Wind Farms Alberto Fortes-Plaza*, Filippo Campagnolo, Carlo L. Bottasso Combining POD with Adaptivity for the Model Order Reduction of the 11:45 - 12:15 Cahn-Hilliard System Carmen Gr¨aßle*,Michael Hinze Randomized Generation of Localized Approximation Spaces for Parameter- 12:15 - 12:45 ized Partial Differential Equations Andreas Buhr*, Kathrin Smetana

Lunch 12:45 - 14:00

Session 7 Chair: Prof. H. Matthies Smart Sparse Sampling 14:00 - 14:30 Rub´enIb´a˜nez-Pinillo*,Emmanuelle Abisset-Chavanne, El´ıasCueto, Fran- cisco Chinesta A Reduced Model Approach for the Optimal Control of Dielectric Elastomer 14:30 - 15:00 Actuated Systems Tristan Schl¨ogl,Sigrid Leyendecker* Two-Stage Data-Assisted Mechanical Homogenization 15:00 - 15:30 Felix Fritzen, Oliver Kunc*

Coffee Break 15:30 - 16:00

Session 8 Chair: Dr. D. Knezevic Reduced Order Models Using a Data-Driven and Equation-Free Method 16:00 - 16:30 Soledad Le Clainche*, Jos´eM. Vega Proper Orthogonal Decomposition (POD) Combined with Hierarchical 16:30 - 17:00 Tensor Approximation (HTA) in the Context of Uncertain Parameters Steffen Kastian*, Stefanie Reese, Dieter Moser, Lars Grasedyck Parameterised Reduced Order Models 17:00 - 17:30 Hermann G. Matthies*, Roger Ohayon

26 Thursday, May 24, 2018

Keynote Presentation 3 Chair: Prof. T. Shiiba Component-Based Model Reduction for Industrial-Scale Problems 09:00 - 09:45 David J. Knezevic

Session 9 Chair: Dr. F. Fritzen Online-Adaptive Localized Reduced Basis Approximation of Parameterized 09:45 - 10:15 Parabolic Problems Mario Ohlberger, Stephan Rave*, Felix Schindler Experimental Dynamic Substructuring on a 3 MW Wind Turbine 10:15 - 10:45 Andreas Schulze*, J´anosZierath, Roman Rachholz, Reik Bockhahn, Sven- Erik Rosenow, Johannes Luthe, Christoph Woernle

Coffee Break 10:45 - 11:15

Session 10 Chair: Prof. O. Br¨uls Recent Advances on Nonlinear Vibration Analysis Using Nonlinear Modes 11:15 - 11:45 as Reduced Basis Malte Krack*, Johann Groß, Maren Scheel An Open Source Description for (Semi-)Automatic Generation and Model 11:45 - 12:15 Reduction of Machine Tool Network Models Norman Lang, Andreas Naumann, Jens Saak*, Stefan Sauerzapf

Lunch 12:15 - 13:00

Mercedes-Benz Museum and Group Picture 13:15 - 17:30

Dinner in Alte Kanzlei 19:00 - 23:00

27 Friday, May 25, 2018

Keynote Presentation 4 Chair: Prof. W. Schiehlen Nonlinear Projection Methods for Mechanical Structures and Systems 09:00 - 09:45 Olivier Br¨uls*

Session 11 Chair: Dr. F. Naets Combined Frequency-Time Reduction Methods for Calculating Periodic 09:45 - 10:15 Solutions of Unilaterally Constrained Systems Frederic Schreyer, Remco I. Leine* Model Order Reduction of Linear Switched Systems with Constrained 10:15 - 10:45 Switching Ion V. Gosea*, Igor P. Duff, Peter Benner, Athanasios C. Antoulas

Coffee Break 10:45 - 11:15

Session 12 Chair: Dr. T. Tamarozzi Index-Aware MOR for Gas Transport Networks 11:15 - 11:45 Nicodemus Banagaaya*, Sara Grundel, Peter Benner Efficient Analysis of Impact Between Reduced Flexible Bodies 11:45 - 12:15 Stephan Tschigg*, Pascal Ziegler, Robert Seifried Two-Stage Parametric Model Order Reduction for the Design Optimization 12:15 - 12:45 of a Coupled Structural and Controller Model Frank Naets*, Wim Desmet

Lunch 12:45 - 14:00

Session 13 Chair: Dr. J. Saak Order-Reduction for Magneto-Quasistatic Fields Including Magnetic Mate- 14:00 - 14:30 rial Characteristics of Saturation Type Daniel Klis, Rolf Baltes*, Romanus Dyczij-Edlinger A Model Order Reduction Method for Electro-Magnetic Vibration Analysis 14:30 - 15:00 of Electric Motors Akira Saito* Magnetically Levitated Vehicles: Coupling Multibody and Mechatronic 15:00 - 15:30 Systems with Elastic Structures Subject to Model Order Reduction Werner Schiehlen*

Closing Session 15:30 - 16:00

28 MORCOS 2018 Notes