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MBSE interoperability: from 3D CAD model to system simulation

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This presentation describes how to leverage 3D CAD data to create models in LMS Imagine.Lab Amesim™ on several use cases.

For more information, please visit our website: www.siemens.com/plm/simcenter-amesim

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MBSE interoperability: from 3D CAD model to system simulation

  1. 1. MBSE interoperability: from 3D CAD model to system simulation Realize innovation.Unrestricted © Siemens AG 2016 LMS Imagine.Lab Amesim™ A world leading platform for physical simulation of mechatronic systems
  2. 2. Unrestricted © Siemens AG 2016 July 19, 2016Page 2 Siemens PLM Software Systems-Driven Product Development Predictive Engineering Analytics Role in Systems-Driven Product Development Predictive Engineering AnalyticsSystem Mockup Managed in PLM Context - Multi-Domain Traceability, Change and Configuration TEST Digital Twin 1D CFD Exploration - Analytics - Reporting 3D
  3. 3. Unrestricted © Siemens AG 2016 July 19, 2016Page 3 Siemens PLM Software Cloud Licensing flexibility Simcenter™ Portfolio for Predictive Engineering Analytics Cornerstones for a future-proof engineering approach Covering full range of methods Analytics, reporting & exploration Deployment flexibility Openness & Scalability User experience Industry & engineering expertise Systems approach Collaboration & workflow Multidiscipline & multiphysics R F L P Controls 1D 3D TEST CFD
  4. 4. Unrestricted © Siemens AG 2016 July 19, 2016Page 4 Siemens PLM Software Table of content • Overview of CAD2AME • Application: lubrication system of a 4 cylinders engine • Application: cooling system of a 4 cylinders engine • Application: aircraft environmental control system (ECS) • Application: pneumatic piping network of a power plant • Application: mechanical system of a driveline • To go further
  5. 5. Unrestricted © Siemens AG 2016 July 19, 2016Page 5 Siemens PLM Software 1D 3D CAE 1. CAD import 2. CAD Pre- processing for primitive association 3. Primitive association 4. Primitive connections 5. Sketch Generation CAD2AME sketch generation: from 3D CAD to system modeling Sketch generation in LMS Amesim from 3D CAD • Generate semi-automatically a LMS Amesim model from a 3D CAD model
  6. 6. Unrestricted © Siemens AG 2016 July 19, 2016Page 6 Siemens PLM Software 1D 3D CAE CAD2AME import: interoperability • Import your in-house CAD • Use standard files to mix multiple sources Parasolid STEP IGES JT NX Solid Edge SolidWorks CATIA PTC CREO INVENTOR Standard CAD formats from usual CAD software CAD2AME import to generate 1D sketch LMS Amesim LMS Amesim
  7. 7. Unrestricted © Siemens AG 2016 July 19, 2016Page 7 Siemens PLM Software 1D 3D CAE 1. CAD import 2. Modeling: Fill hole, Split, Boolean operations, … 3. Measure 4. Populate model parameters CAD2AME measurement: from 3D CAD to system modeling Parameters setting in LMS Amesim from 3D CAD • Populate the parameters of a LMS Amesim model from a 3D CAD model
  8. 8. Unrestricted © Siemens AG 2016 July 19, 2016Page 8 Siemens PLM Software 1D 3D CAE CAD2AME measurement: from 3D CAD to system modeling Get solid body measures Save measures in your CAD2AME project • Many measurement capabilities • Flexible measure edition Measure and visualize on the 3D scene
  9. 9. Unrestricted © Siemens AG 2016 July 19, 2016Page 9 Siemens PLM Software Siemens Parasolid CAD technology inside http://www.plm.automation.siemens.com/en_us/products/open/parasolid/index. shtml
  10. 10. Unrestricted © Siemens AG 2016 July 19, 2016Page 10 Siemens PLM Software Table of content • Overview of CAD2AME • Application: lubrication system of a 4 cylinders engine • Application: cooling system of a 4 cylinders engine • Application: aircraft environmental control system (ECS) • Application: pneumatic piping network of a power plant • Application: mechanical system of a driveline • To go further
  11. 11. Unrestricted © Siemens AG 2016 July 19, 2016Page 11 Siemens PLM Software Application: lubrication system of a 4 cylinder engine Convert 3D CAD bodies to primitive components such as pipes, bends, T junctions, etc. Check connections between primitives and unconnected ports at the system boundaries. LMS Amesim LMS Amesim
  12. 12. Unrestricted © Siemens AG 2016 July 19, 2016Page 12 Siemens PLM Software Application: lubrication system of a 4 cylinder engine Once the description of the 3D CAD system is complete, the corresponding sketch can be generated in LMS Amesim with parameters settings automatically performed. LMS Amesim LMS Amesim
  13. 13. Unrestricted © Siemens AG 2016 July 19, 2016Page 13 Siemens PLM Software Table of content • Overview of CAD2AME • Application: lubrication system of a 4 cylinders engine • Application: cooling system of a 4 cylinders engine • Application: aircraft environmental control system (ECS) • Application: pneumatic piping network of a power plant • Application: mechanical system of a driveline • To go further
  14. 14. Unrestricted © Siemens AG 2016 July 19, 2016Page 14 Siemens PLM Software Application: cooling system of a 4 cylinder engine The 3D CAD model is constituted of the engine cylinder block material and the fluid domain corresponding to the water jacket. In order to create a lumped thermal model, both CAD bodies are split into 4 different bodies that correspond to the number of cylinders. LMS AmesimLMS Amesim
  15. 15. Unrestricted © Siemens AG 2016 July 19, 2016Page 15 Siemens PLM Software Application: cooling system of a 4 cylinder engine For the fluid domain, the heat exchange surface and the fluid ports are selected. For the thermal capacities, the heat exchange surfaces for forced convection, conduction and free convection with ambient are selected. The 3D CAD model includes the engine cylinder block material and the fluid domain corresponding to the water jacket. LMS Amesim
  16. 16. Unrestricted © Siemens AG 2016 July 19, 2016Page 16 Siemens PLM Software Application: cooling system of a 4 cylinder engine At the sketch generation, the thermal connections are automatically performed. The type of heat exchanges (forced convection, free convection, and conduction) are selected accordingly. LMS AmesimLMS Amesim
  17. 17. Unrestricted © Siemens AG 2016 July 19, 2016Page 17 Siemens PLM Software Table of content • Overview of CAD2AME • Application: lubrication system of a 4 cylinders engine • Application: cooling system of a 4 cylinders engine • Application: aircraft environmental control system (ECS) • Application: pneumatic piping network of a power plant • Application: mechanical system of a driveline • To go further
  18. 18. Unrestricted © Siemens AG 2016 July 19, 2016Page 18 Siemens PLM Software Application: aircraft environmental control system (ECS) The main purpose of the pneumatic distribution system is to supply high-pressure air from the sources to the consumers. A pneumatic distribution system connecting the engine bleed systems, the APU and the air conditioning consumers is considered here. We start from the following CAD model of an aircraft pneumatic distribution system created with Siemens NX software. This CAD model is imported in the CAD2AME productivity tool of LMS Amesim. NX
  19. 19. Unrestricted © Siemens AG 2016 July 19, 2016Page 19 Siemens PLM Software Application: aircraft environmental control system (ECS) The next step is the primitive association. LMS Amesim
  20. 20. Unrestricted © Siemens AG 2016 July 19, 2016Page 20 Siemens PLM Software Application: aircraft environmental control system (ECS) The final step is the LMS Amesim model generation. Since all parameters are set automatically, the model can be run to get the distributions of mass flow rates and pressures in the system. LMS Amesim
  21. 21. Unrestricted © Siemens AG 2016 July 19, 2016Page 21 Siemens PLM Software Table of content • Overview of CAD2AME • Application: lubrication system of a 4 cylinders engine • Application: cooling system of a 4 cylinders engine • Application: aircraft environmental control system (ECS) • Application: pneumatic piping network of a power plant • Application: mechanical system of a driveline • To go further
  22. 22. Unrestricted © Siemens AG 2016 July 19, 2016Page 22 Siemens PLM Software Application: pneumatic piping network of a power plant The cutting plane can be enlarged so to be able to cut the body into several parts at once. In complex piping network, some bodies have to be split in elementary elements. With the Split body feature the 3D CAD model is pre-processed to prepare it for the primitives association. LMS AmesimLMS Amesim
  23. 23. Unrestricted © Siemens AG 2016 July 19, 2016Page 23 Siemens PLM Software Application: pneumatic piping network of a power plant Once the description of the 3D CAD system is complete, the corresponding sketch can be generated in LMS Amesim with parameters settings automatically performed. LMS AmesimLMS Amesim
  24. 24. Unrestricted © Siemens AG 2016 July 19, 2016Page 24 Siemens PLM Software Table of content • Overview of CAD2AME • Application: lubrication system of a 4 cylinder engine • Application: cooling system of a 4 cylinders engine • Application: aircraft environmental control system (ECS) • Application: pneumatic piping network of a power plant • Application: mechanical systems of a driveline • To go further
  25. 25. Unrestricted © Siemens AG 2016 July 19, 2016Page 25 Siemens PLM Software Application: 2D mechanical model of a crank piston motion Get accurate positions, masses, and moments of inertia. Populate the components parameters. LMS Amesim LMS Amesim
  26. 26. Unrestricted © Siemens AG 2016 July 19, 2016Page 26 Siemens PLM Software Application: mechanical gears for transmission Populate components parameters from CAD measurements. LMS Amesim LMS Amesim
  27. 27. Unrestricted © Siemens AG 2016 July 19, 2016Page 27 Siemens PLM Software Table of content • Overview of CAD2AME • Application: lubrication system of a 4 cylinder engine • Application: IC engine block for Engine Thermal Management • Application: aircraft environmental control system (ECS) • Application: pneumatic piping system of a power plant • Measurements with CAD2AME viewer • To go further
  28. 28. Unrestricted © Siemens AG 2016 July 19, 2016Page 28 Siemens PLM Software CAD2AME user guide in LMS Amehelp
  29. 29. Unrestricted © Siemens AG 2016 July 19, 2016Page 29 Siemens PLM Software LMS Amesim enables you to tailor your platform to your specific needs with the App designer, Plots Python API, application-specific tools for pre-processing and post- processing as well as customized parameter editing using external executables. Use advanced LMS Amesim scripting tools for model interaction automation and LMS Amesim APIs for full command-line building of complete models. LMS Amesim helps improve your system design with LMS Amesim Design Exploration, LMS Amesim Export module or the LMS Amesim-Optimus interface. LMS Amesim enables you to analyze your data and system results with advanced plotting facilities, dashboard, animation, table editor, linear analysis, activity index and replay. LMS Imagine.Lab Amesim comes with unique usability and scalability capabilities with all the LMS Amesim graphical user interfaces (GUI), interactive help and associated features such as the supercomponent facility, batch run monitor, experiment manager, postprocessed variables and Statechart designer. More about the LMS Imagine.Lab Amesim platform Platform facilities Analysis tools Optimization, robustness, design of experiments Simulator scripting Customization
  30. 30. Unrestricted © Siemens AG 2016 July 19, 2016Page 30 Siemens PLM Software LMS Imagine.Lab Amesim supports Modelica, the open standard language for describing physical systems. The Modelica platform provides the tools you need to build acausal, multidomain Modelica models and leverage the LMS Amesim platform features to analyze the resulting system. LMS Amesim can be coupled with external software applications such as CAE, CAD, CAM, FEA/FEM and computational fluid dynamics (CFD). Co-simulation provides coupling between LMS Amesim and CAE tools with predefined setups to ensure good dialog between the tools and simulation software. LMS Amesim provides co-simulation capabilities with any software coupled with LMS Amesim due to the generic co-simulation capability and functional mock-up interface (FMI), to complete heterogeneous simulations within an unique integration platform. The LMS Amesim unique integrated platform provides realistic plant models for every stage of the development cycle, enabling system and control engineers to start evaluation and validation phases early in the design cycle using model-in-the-loop (MiL), software-in-the-loop (SiL) and hardware-in-the-loop (HiL) frameworks. LMS Amesim integrates cutting-edge numerical methods, performance analyzer, discrete partitioning library for CPU speed-up, a parallel processing feature for multiprocessor task distribution as well as High Performance Computing (HPC). More about the LMS Imagine.Lab Amesim platform Solvers and numerics MIL/SIL/HIL and real-time Software interfaces 1D/3D CAE Modelica platform
  31. 31. Unrestricted © Siemens AG 2016 July 19, 2016Page 31 Siemens PLM Software Contact Jérôme GUILLEMIN & Stéphane NEYRAT LMS Amesim Platform Siemens Industry Software S.A.S. Digital Factory Division Product Lifecycle Management Simulation & Test Solutions DF PL STS CAE 1D siemens.com

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