ENSTA Bretagne

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 2 IDENTITY Engineering education (5 years post high school) in a “Grande Ecole” (Master degree), specializing in: Naval Architecture Hydrography Automotive Engineering Energetic Materials Electronics Cybernetics and associated domains Industrial project Management PH D program Research Graduate and Post-Graduate Training and Research Institute

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 3 IDENTITY Training IndustryResearch

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 4 IDENTITY 600 students (Master) 60 PhD students ENGINEERING TRAINING AND STUDIES BAC+5 CONTINUING EDUCATION RESEARCH 3,500 actively employed graduate engineers Permanent academic staff : 95 people 15 post-doctorates

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 5 French vs US Engineering degrees French Grandes Ecoles US University Year 1 PREPARATORY CLASSES 2 years COMPETITIVE ENTRANCE EXAM GRANDES ECOLES 3 years PhD PREDOCTORAL STUDIES RESEARCH 2 1/2 -4 years RESEARCH 3-4 years MASTER OF SCIENCE MASTER OF ENGINEERING BACHELOR OF SCIENCE UNDERGRADUATE STUDIES 4 years ENTRANCE EXAMINATION + APPLICATION High school diploma PhD GRADUATE STUDIES ADMISSION INTO GRANDES ECOLES ENGINEERING DIPLOMA Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8 Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8 BACCALAUREAT High school diploma

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 6 MARINE RESEARCH Two departments involved in multi- institutional research labs (marine topics) –IT Lab (Lab-STICC) –Mechanics Lab (LBMS)

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 7 Air remote ocean sensing Underwater passive acoustics Underwater acoustics – sonar processing Marine robotics Naval hydrodynamics Structural dynamics: »Fluid impacts »Material and assemblages MARINE RESEARCH

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 8 Air remote ocean sensing Electromagnetic modeling » Scattering by rough surface / sea surface » Propagation above the sea surface Radar imaging Data extraction and classification » Target detection » Multisensors data fusion Applications Sea surveillance radar Sea surface Oil slick detection ScatteringShip wake

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 9 Listen only Marine mammals detection and localization Dolphins (Iroise Sea, France) Belugas (Saguenay Marine Parc, Canada)  Ambient noise (boats, fauna, hydrodynamics) Iroise Sea Marine Park (France)  with C. Gervaise (GIPSA-Lab), Y. Simard (UQAR), L. Chauvaud (IUEM) Stratified Temp. Homogenous Temp. Ushant front Ship traffic 160 per day Ushant Front caracterisation by listening to ships sound Underwater passive acoustics

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 10 Wreck detection: 20 kHz kHz Obstacle avoidance for AUVs Geo-referencing and data fusion from multiple sources Multiple aspect Model based ATR (Automatic Target Recognition) using maneuverability of AUVs Sonar processing Heading 215° Cfg#1, Trk#05 Heading 307° Cfg#1, Trk#08 Heading 253° Cfg#1, Trk#04

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 11 Marine robotics Sensors » Acoustics systems (communication, localization, command/control, …) » Video systems Automatic and controls » Interval method Autonomous vehicles development » AUV, glider » Sail robots (with IFREMER)

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 12 Naval Hydrodynamics Hydrodynamic loads: »Wave loadings modelling »In situ validation »CFD (propulsors, ship manoeuvring) Linear sea keeping models Manoeuvrability, ship stability, propulsion Nonlinear free surface dynamics Ship wavesPropeller-rudder interaction Offshore structure

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 13 Structural mechanics: fluid impacts Sloshing Hydrodynamic impact Hydroelastic coupling  Modelling, testing, simulating Test machine Example: impact of a rigid parabola Simulation (ABAQUS CEL)Experiments Speed: 12 m/s Strength Sinking

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 14 Struct. Mec.: materials & assemblages High Cycle and Low Cycle Fatigue of Materials and Structures Mechanical Behavior and Ageing of Adhesively Bonded Assemblies fatigue prevision of a propeller strength of bounded sailing mast

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 15 –Research center –Multimedia Library –Sports facilities –Student residence MODERN CAMPUS Optimal study and research facilities

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 16 GRADUATES ACTIVITY SECTORS Alumni Surveys 2008 and 2009 Energy

Ecole Nationale Supérieure de Techniques Avancées Bretagne - 19/10/11 – page 17 Planches supplémentaires