Scilab Use cases. Industrial use cases with Scilab open-source software. Raphael Auphan & Yann Debray Scilab - ESI Group 2017/11/16 G/EO/17,014

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1 Scilab Use cases Industrial use cases with Scilab open-source software Raphael Auphan & Yann Debray Scilab - ESI Group 2017/11/16 1 Copyright ESI Copyright Group, ESI All Group, rights reserved All rights reserved. G/EO/17,014

2 Agenda 10:00 10:30 Keynote by Franck Delplace 10:30 11:00 Scilab & Scilab Cloud 11:00 11:30 Use cases 11:30 12:00 Technical Insights 12:00 12:15 Q & A - Closing 2

3 Use cases Find more on Scilab.io 3

4 High-level view of Scilab Three key areas of value Application Development & Deployment Packaged Engineering App Algorithms Data User Interface Modeling & Simulation Scientific Data Analytics Maths-based Model Data-driven Model Visualization Optimization Code generation Post-processing Statistics Image processing Machine Learning Model Reduction 4 Scilab Enterprises

5 Modeling & Simulation 5

6 Thermal pre-dimensioning of electronic circuit From 0D/1D to 3D/4D: Fast iteration versus precision trade-off 3 observed points at junctions Blue = «0D» Model / Red = 3D CFD Model Scilab appropriate for early phases 6

7 Guiding the mission ROSETTA Reading/writing inputs/outputs data of Flight Dynamics System (proprietary) Mission frames transformation Comets topography and Digital Terrain Model Statistic and probability analysis 7 Scilab Enterprises

8 Modelling of a metallurgical reactor Use of odedc (discrete/continuous ordinary differential equations solver) 8 Use of odedc (discrete/continuous ordinary differential equations solver)

9 Polarization Image Processing Toolbox 9 Scilab Enterprises 9

10 DLR Air Vehicle Simulator MIL/SIL/HIL testing based on Xcos Code generation for Flight Simulator Code Generation Hardware-in-the-Loop Testing 10 Scilab Enterprises 10

11 Scientific data analytics 11

12 Post-treatment tools from aero-acoustic data Data acquisition (30 GB per test campaign) Convertion into spectral data (Fourier transform) Grid definition Correction matrix 12

13 DoE, post-processing and visualization Kriging, multi-objective optimization multicriteria decision making (specific development) 13

14 Detection of electric arcs by classification Machine learning approach on test & measurement data (Support Vector Machines, Neural Networks, ) The application aims at defining a control strategy for a real time embedded system capable of detecting electric arc in low tension installation according to the norm EN

15 Automatic detection and characteristics extraction of archaeological structures Automatic extraction of the item main properties Local Relief Model binarization Detection and suppression of linear elements (roads) Detection of archaeological structures 15

16 Model reduction of the flow around a vertical wind turbine Chaining of CFD Solver with Scilab (Desktop & Cloud): From CFD (2/3D) to mathematical model (0/1D) Time and Space Decomposition Computation time : from days to seconds x = 16 Scilab Enterprises Confidential 16

17 Application development 17

18 Mechanical pre-sizing of Ariane 6 18

19 From R&D to industrial implementation Components from the Model Repository Can be used Execution Engine (based on Scilab) for simulation in dedicated applications 19

20 Modeling of Corrosion in Metallurgy Application build on Xcos, for corrosion modeling at ArcelorMittal 20

21 Infra-Red Image post-processing GUI single or batch image format conversion image enhancement remove noise adjust contrast differential images data implementation data processing with a Graphical User Interface 21

22 SANOFI using ESI Scilab Cloud... to optimize energy costs through simulation Problem Inefficient control of HVAC (Heating, Ventilation & Air Conditioning) leads to energy waste HVAC = 60 % of energy bill (500k /year/site) Solution with ESI Scilab Cloud Application for simulation of weather-based and scenario-based HVAC energy consumption and costs : Sanofi Opticlim Objectives Save 10M + /year in energy bills worldwide Energy efficiency at 120 industrial sites 22 22

23 Opticlim powered by ESI Scilab Cloud Centralized data and models Easy user deployment Flexible app upgrade 23 23

24 Opticlim powered by ESI Scilab Cloud Flexible data visualization 24 24

25 Optiboil powered by Scilab Cloud 25 25

26 Sanofi s Dashboard powered by ESI Scilab Cloud 26 26

27 Sanofi Energy Efficiency Framework Dashboard Opticlim Optiboil Opticogen Opticool Optinet Optisolar Optitrap Sanofi Energy Efficiency Framework Equipement price database Excel template upload/download Budgeted energycost module Smoweb thermal python libraries Modular dynamic systems modeling & simulation Scilab Cloud 27 27

28 Main Scilab References Aerospace & Defence: Ariane Group, French Space Agency CNES, German Aerospace Center DLR, Safran, Thales, Dassault Aviation, French Department of Defense DGA Automotive: Peugeot, Renault, Leoni, Continental, Faurecia, Valeo Metallurgy: ArcelorMittal, Aperam, Eramet Energy: French Utility EDF, French Nuclear Agency CEA, French Institute of Petroleum IFP, Electricity Transmission Network RTE, Total, Alstom, Hager Chemical & Pharmaceutical: Solvay/Rhodia, Sanofi, Air Liquide Semi-conductors: Microchip, STMicroElectronics, Renesas, Xilinx Scilab Enterprises 28 28

29 ありがとうございました Thank you Q&A Contact : yann.debray@esi-group.com - raphael.auphan@esi-group.com 29