Transcript Slide 1

Simulation-Based Applied Sciences - SBAS
Prof. Pekka Neittaanmäki
14.10.2010
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Computer simulation is a key element of
scientific and technological progress.
Computer simulation refers to applications of
computational models to the study and
prediction of physical, biological or economical
events and the behavior of engineering systems.
SBAS constitutes a new paradigm that will be
indispensable in meeting the scientific and
engineering challenges of XXI century.
Computer simulation has become indispensable
in predictive methods for weather, climate
change, and behavior of the atmosphere, and in
broad areas of engineering analysis and optimal
design.
The great importance and potential of computer
simulation have not gone unnoticed by our
competitors around the world.
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It defines as a discipline that provides the
scientific and mathematical basis for the
simulation of physical, chemical, biological
and engineering systems.
It fuses the knowledge and techniques of
the traditional engineering fields:
electrical, mechanical, civil, chemical,
aerospace, nuclear, biomedical, and
material science, with the knowledge and
techniques of fields like computer science,
mathematics and physical, chemical and
social sciences.
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Computer Science
Informatics
SBAS
Mathematics
Scientific and engineering
disciplines
□ suggests and makes credible
THEORY
EXPERIMENT
□ suggests and interprets
experiments
provides results
□ suggests
□ suggests
theorytheories
□ performs computing
interprets
results
□ generates
data
□ suggests experiments
□ controls testing equipment
□ data analysis
□ high performance
computing
□ models real processes
COMPUTER
MODELLING
SIMULATION
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The means to understand and
control multi-scale, multi-physics
phenomena.
Fundamental developments in
nanotechnology, biomedicine,
materials, energy and
environment, and the earth and
life sciences.
Dramatic enhancements to the
fidelity and utility of computational
predictions.
Significant improvements in the
health, security, competitiveness
and wealth of European nations.
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Revolutionize the way of conceiving
and performing simulation by
learning how to incorporate new
discoveries that simplify and enhance
multi-scale, multi-disciplinary
simulations.
Make significant advances in the
supporting technologies, including
large-scale computing, data
management and algorithms.
Overhaul European educational
institutions to accommodate the
needs of SBAS research and training.
Change the manner in which research
is funded and conducted in Europe.
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Biology and medicine
Physics, chemistry and
astronomy
Mechanics and material
sciences
Energy and the
environment
Predictive homeland
security
Economy and social
sciences
Industrial and defense
applications
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The tyranny of scales: the challenge
of multiscale modelling and
simulations.
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Verification, validation and
uncertainty quantification.
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Dynamic simulation systems.
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New vistas in simulation software.
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Big data simulations and
visualization in SBAS.
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Next-generation algorithms and
computational performance.
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Meaningful advances in SBAS requires
dramatic changes in science and
engineering education.
Interdisciplinary education in
computational science and computing
technology must be greatly improved.
Interdisciplinary programs in
computational science must be
encouraged and traditional boundaries
between disciplines in higher
education must be made pervious to
the exchange of information between
discipline scientists working within
multidisciplinary research teams.
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Computer modelling and simulations will allow us to explore natural
events, engineering, social and economical systems that have long
defied analysis, measurement, and experimental methodologies. In
effect, empirical assumptions will be replaced by science-based
computational models.
Computer modelling and simulation will have applications across
technologies – from microprocessors to the infrastructure of cities.
These new technologies will be effective systems for security of
European nations . And will lay the groundwork for entire
technologies that are only now emerging as possibilities.
Computer modelling and simulation will enable us to design and
manufacture materials and products on a more scientific basis less
trial and error and shorter design cycles.
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Computer modelling and simulation will greatly improve our
ability to predict outcomes and optimize solutions before
committing resources to specific designs and decisions.
Computer modelling and simulation will expand our ability to
cope with problems that have been too complex for
traditional methods (e.g. multiple scales of length and time,
multiple physical processes,, unknown levels of
uncertainties).
Computer modelling and simulation will introduce tools and
methods that apply across all engineering disciplines:
electrical, computer, mechanical, civil, chemical, aerospace,
nuclear, biomedical, and material sciences.
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There is a need of changes in the Framework Programme and ERC
activities to facilitate long-range core funding SBAS.
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One should increase in funding levels of SBAS-related disciplines.
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A long-term program of high-risk research to exploit the
considerable promise of SBAS.
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ECCOMAS recommends to explore the possibility of initiating a
sweeping overhaul of European engineering educational system to
reflect the multidisciplinary nature of modern engineering and to
help students the necessary modelling and simulation skills.
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One should prepare short descriptions of benefits of applying SBAS in:
- Biology and medicine
- Physics, chemistry and astronomy
- Mechanics and material sciences
- Energy and the environment
- Predictive homeland security
- Economy and social sciences
- Industrial and defense applications
The White Paper should be ready in Autumn 2010
Proposals concerning the substance of the White Paper and organizing
suggestions are nice needed and expected.
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FP-8: The best period of spreading the report is
the end of 2010 and the beginning of 2011.
ERC: Prof. M.Kleiber (the member of the ERC
Scientific Council) has promised to help in
propagating the report in ERC.
It is possible to arrange some informal meetings
with EU officials and/or organize an ECCOMAS
Workshop on SBAS (e.g. in Brussels).
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Report of NSF, 2006
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WTEC Panel Report,
2009
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JYVÄSKYLÄN YLIOPISTO
Supervising on PhD students and
research activity
Professor Pekka Neittaanmäki
University of Jyväskylä
14.10.2010
JYVÄSKYLÄN YLIOPISTO
Principles
 Family model in supervision
– Grandfather, father, children, relatives
 Trust, not small details
 PhD student should know more than supervisor and
the end of the process
 In research groups with industry, other institutions and
foreign groups
 Motivation, career planning, encouragement,
commitment (both sides)
 All the time new things, solving challenging problems
JYVÄSKYLÄN YLIOPISTO
Results
 58 PhDs during 1988-2010 (about 25 of them together
with more than foreign top level professors)
 25 new PhD students
 Career after PhD, 16 professors, 15 faculty members,
27 in industry
JYVÄSKYLÄN YLIOPISTO
Research interests 20101. Dynamical systems
– theory, numeric, applications
– two groups
– 6 PhD students
– 1 postdoc
– 3 visiting professors
2. Modelling and simulating of nanostructures,
scattering problems
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2 PhD students
3 postdoc
3 visiting professors
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JYVÄSKYLÄN YLIOPISTO
Research interests 2010-
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3. Reliable computing
– 3 PhD students
– 1 visiting professor
4. Optimal control and design
– 2 PhD students
– 4 visiting professors, one FiDiPro
5. High dimensional data, security, machine health care,
automatic diagnostics
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4 PhD students
2 visiting professors
JYVÄSKYLÄN YLIOPISTO
Research interests 20106. New applications of mobile phones
– 4 PhD students
– industrial collaboration
7. Innovative learning environments
– 4 PhD students
– 3 visiting professors/researchers
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