MODELING & SCIENTIFIC COMPUTING



Department chair

Career prospects 
What is modeling &  

Professional societies

scientific computing? 

Useful links: 

Advantages of modeling Labs :MCS & CDCSP

Career profile How to write a professional resume

CurriculumSoftware Misc. linksEncyclopedias
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Click on images for captions and links

 

 

 

DEPARTMENT CHAIR
Professor Damien TROMEUR-DERVOUT

Modeling the atmosphere.

 
 

WHAT IS MODELING & SCIENTIFIC COMPUTING? 


Modeling and scientific computing play a major role in aerospace. Model of an F16        Example of modeling software (Advansys 3D Prolexia).        Coastal engineering: ship wake modeling. A numerical model is used to simulate the wave pattern generated by multiple ships and their impacts on shorelines and harbour structures.
 
  Modeling is a method which develops mathematical representations of objects, systems or processes (molecules, electronic components, industrial processes, software etc...) to study or optimize them.
 
  It creates a virtual reality which uses computer computer models and simulation to replace or complement real experiments and prototypes.
 

  Models at first are just images of forms made of dots, lines and polygones..

  An array of techniques is available to add colors, textures and animation and give models a realistic appearance.

Different steps in modeling a bridge.

 

Modeling is used to restore art: 3d model of a sculpture ("the bandit" by Camille Claudel).

  Several types of models and techniques of modeling can be used: for example, creating objects in 2 or 3 dimensions. 

 

ADVANTAGES OF MODELING


Simulation of explosions in tunnels and mines.Simulation of tornadoes.Virtual Reality software allows to simulate risks (fire etc.), evaluate crowds move and  to prepare evacuation plans.Simulation of a heart showing muscle fibers of the heart wall, the mitral valve (purple) and the aortic valve (yellow). Click in image for animation of this beating heart and article.

   
  Modeling is a virtual experiment which offers many advantages :

 

  an almost unlimited number of tests and simulations, 

  a drastic reduction in costs and time compared to real experiments and prototypes, 

  the possibility to reproduce extreme situations and processes which are impossible to test otherwise: rupture of a dam, evacuation of large crowds, evaluation of seismic effects or stress on bridges and structures, formation of tornadoes, structure of the universemolecular structure, etc.

 
  Computing software like Matlab, Maple and many others help engineers solve complex mathematical problems in record times, and provide them with hundreds of ready made symbolic, numerical and graphic functions.

Mathworks software.

 

In 2002, the "earthsimulator" in Yokohama, Japan is the most powerful computing center in the world. How long will it remain number one? Click for the newest list of the top 10 computers!


  Computers are becoming faster and more powerful as technology advances: it leads to the creation of more sophisticated and realistic models and simulations.


Modeling & scientific computing are computing tools which provide quick and reliable solutions to real life problems as most parameters and hypotheses can be analyzed.


Complex modeling of a sailing ship (America Cup 2000).




CAREER PROFILE


Finite elements.
 
Engineers in modeling & scientific computers are first and foremost mathematicians.  They master all basic computing tools and the methods and concepts of applied mathematics (finite elements, optimization, statistics)

  They must be well versed in most sciences  in order to modelize objects and systems from  different fields (chemistry, mechanics
, biology, telecommunications, economy, etc...) and to work on imagery or decision making problems.

Simulation of bleeding on organs. Simulation plays a major role in surgery : click on image to see animations and explanations.

 
   As MCS engineers work simultaneously on multiple problems they must have an ability to concentrate, to think logically, be very detail oriented and have strong problem solving and analysis skills..
 
   They must often work with a tight timetable as well as specific technical requirements: they must be reliable, organized, responsible, customer oriented, innovative and performing.  
 
  Strong interpersonal skills are needed to communicate effectively within their teams and with others who will apply their work. Most important projects involve teamwork.

  Writing skills help as their jobs require regular reports on progress and development.

Teamwork.

 
   Technology changes rapidly in this field, so continuous study and learning are part of a professional's life.  It requires that MCS engineers be dedicated to their career and open to the world and to new ideas.
 

" A ship in port is safe, but that is not what ships are for:
Sail out to sea and do new things." - Grace Hopper, computer pioneer.



CURRICULUM


   ISTIL student. Statistics, Matlab.Neural networks.MAPLE software : "monkeysaddle" animation.Graphic from a research article by Damien Tromeur-Dervout, department chair.

 
OUR 3 YEAR MULTIDISCIPLINARY CURRICULUM * teaches our engineers all the necessary skills to solve complex problems: 
  numerical analysis and approximation of partial differential equations, numerical methods for resolution, numerical simulation, modeling and optimization.
  scientific computing :scientific computing software (FORTRAN, C, C++, MATLAB), parallel computing (DEC-ALPHA 16 processors), training in simulation software (NASTRAN)
  statistics and probabilities: data analysis, stochastic simulation, multiple regression, time series, genetic algorithms, neural networks, designed experiments.

* For a detailed description of our program and courses, please visit our pages : "Programs" and  Description of courses and the MCS Server.

 

SOFTWARE: ISTIL evaluates and updates its software on a regular basis.


OUR ASSETS
  a team of competent teachers-researchers who integrate their field of research into their teaching,
   teachers from industry on short term contracts,
  a powerful and modern computer equipment made available to our students by the CDCSP (Center for the Development of  Parallel Scientific Computing) 



Cluster AlphaServer Sierra, ISTIL.


    parallel computing : DEC-Alpha 4100 16 processors, Alpha ES 40 server
  
AlphaServer Sierra cluster
   Linux computer network



CAREER PROSPECTS


Aerospace industry is one of the major employers: flight simulators are one of the many applications of modeling and simulation.Modeling & computer science play a major role in transport and related fields (automotive, airports, railways)  for security and prevention, safety devices, environmental impact etc..3D computer models are widely used in the building industry : architecture, construction, city planning, real estate and other related fields.Applications in the medical field : this model, completely designed with KISMET, shows a patient, lying on the MRI-examination desk with a remote manipulator device at its head-end.

 
Industry and businesses must traditionally follow three strategies in order to be competitive:
     increase their productivity,
     improve the quality of their products or services,
     reduce their costs
 A fourth strategy is now increasingly important:
     reduce design-to-manufacture times
 
In order to answer these challenges, industry and businesses are increasingly using numerical simulations to partially or completely replace real experiments and prototypes.
 
  Any business or industry wanting to optimize a product or a service will benefit from the skills of an engineer in modeling and scientific computing:
 
  major industries (aerospace, automotive), transportation, agribusiness, gas and oil industry,  medical, hospital and pharmaceutical fields, biology, animal health, chemistry, mechanics, computers, SCM (supply chain management), etc...
 
  forecast centers (meteorology, Insee...), oceanography (coastal engineering etc.) environment, education, architecture, construction, imaging, robotics etc...
 
  services : insurance, finance, banks, consulting firms, marketing, criminology, forensics and legal field (accident simulation, forensic computer composites), etc...
 
  research centers (CNES, France Telecom
 
  human sciences (sociology, psychology, linguistics, politics, management) show an increasing interest in modeling & scientific computing: crowd behavior,  language evolution, etc.
 
  Engineers in Modeling & Scientific computing work in a variety of functions :
 they may become managers or project supervisors. In academia they may lead research teams, publish their work, be consultants or speakers and lecturers. 
 
  More and more engineers now choose to be self employed as contractors or consultants: industries and businesses contract them on a temporary basis for specific projects which may last from a few months to several years.

 

Modeling and scientific computing is key to tomorrow's industrial challenges and a necessary step in marketing new products and new services. 

DaimlerChrysler's new Virtual Reality Center in Sindelfingen, Germany



  
PROFESSIONAL SOCIETIES


To learn more on a career in Modeling & Scientific Computing, 
european and international seminars, conventions, articles, software, jobs, etc.

 

ISTIL complete page of professional societies, for all departments: click here

 

International societies

Logo : AMS - American Mathematical Society.Logo ASEE- American Society for Engineering Education.Logo de la COMPUTER SOCIETY, USA -  (fait partie de l'IEEE).Logo IEEE - Institute of Electrical & Electronics Engineers - USA.Logo IMM - Institute for Molecular Manufacturing (USA)Logo SIAM - Society for Industrial & Applied Mathematics.

 



Le magazine de SIAM (Society for Industrial & Applied Mathematics).

AMS American Mathematical Society
ASEE  The American Society for Engineering Education
CS  Computer Society (branch of IEEE)
IEEE Institute of Electrical & Electronics Engineers
IMM Institute for Molecular Manufacturing
SIAM Society for Industrial & Applied Mathematics
 

European societies
Logo : CEFILogo : CNISFLogo, CSMA - Computational Structural Mechanics AssociationLogo : SEFI
   
CEFI French Council on Engineering Studies
CNISF French Engineering and Scientific National Council 
CSMA Computational Structural Mechanics Association
INRIA French Computer Research Institute
INSEE French Institute of statistics & economics
SEFI European Society for Engineering Education



USEFUL LINKS


 
Labs MCS & CDCSP

     Logo du CDCSP - Centre pour le Développement Scientifique du Calcul Parallèle.


Logo de MCS - Jeune Équipe Modélisation & Calcul Scientifique.

MCS - Mathematics and Computer Science team

CDCSP - Centre for the Scientific Development of Parallel Computing

How to write a professional resume: Samples, advice and tips


Professional sites

the 500 top computers in the world   

Suite101: what's new in the computing world

About 3D

Prolexia: applications in modeling & simulation

EDA Inc.:everything about engineering
 
Magazines & scientific fairs 

"Scientific Computing" magazine.

Scientific Computing & instrumentation

Encyclopedias & dictionaries  - History, chronology

Yahoo encyclopedia   Wikipedia    How stuff works

A history of computer science    of mathematics
 
World famous centers in Mathematics & Computer Science




image below: Courtesy Maple




Last modified : may 07,2003