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2011 European HyperWorks Technology Conference          DSHplus a HWPA Program Gatewayinto Model-Based Design of    Mechat...
Content 1    Model Based Design of Mechatronic Systems                                          plus 2    Application fiel...
The Mechatronic Product Development Processaccording to VDI 2206                                                  refineme...
The Mechatronic Product Development from a Product Point of View                                   Discrete Description  ...
Introduction to Model-Based Design• Model-Based Design (MBD) is a mathematical and visual method of addressing  problems a...
Simulation Methods used for Model-Based Design           System                                                           ...
Content 1    Model Based Design of Mechatronic Systems                                             plus 2    Application f...
What is DSHplus ?  DSHplus that is 1D-Simulation for Fluid-Power Mechantronic Systems                                     ...
How flexible is DSHplus in the context of Mechatronic System Simulation?                                           Co-simu...
DSHplus Applications for Mil-, SiL- and HiL-Simulation             DSHplus                                                ...
DSHplus-RT – Real Time Fluid Power Models                                                                                 ...
Content 1    Model Based Design of Mechatronic Systems                                          plus 2    Application fiel...
DSHplus a HWPA Program Gateway into Model-Based Design                                                                    ...
DSHplus - HWPA Integration from a Product Point of View                                                                   ...
DSHplus-PLCI – Programmable Logic Controller Interface                                                                    ...
Advancements in DSHplus - HyperWorks Integration  • MotionView Integration                      plus    • Macro support fo...
DSHplus and HyperStudy: Simple example of a hydraulic cylinder driveTask: Controller parameter optimization of a hydraulic...
DSHplus and HyperStudy: Study setupCreate design variables                                                                ...
DSHplus and HyperStudy: Post processing with HyperStudy                                                                   ...
Result evaluation in DSHplusSimple example of a hydraulic cylinder drive.Dotted lines are initial results. Thick lines are...
Content 1    Model Based Design of Mechatronic Systems                                          plus 2    Application fiel...
Summary    • Model-Based Design is a technique that supports a CAx-driven      mechatronic development procedure    • 1D s...
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HWPA Program Gateway into Model-Based Design of Mechatronic Systems

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Transcript of "HWPA Program Gateway into Model-Based Design of Mechatronic Systems"

  1. 1. 2011 European HyperWorks Technology Conference DSHplus a HWPA Program Gatewayinto Model-Based Design of Mechatronic Systems Dr. Heiko Baum FLUIDON GmbH COMPETENCE IN FLUID POWER SYSTEMS SIMULATION KOMPETENZ IN DER SIMULATION FLUIDTECHNISCHER SYSTEME Slide 1 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  2. 2. Content 1 Model Based Design of Mechatronic Systems plus 2 Application field for DSH at a Model Based Design 3 DSHplus - a HWPA Program Gateway into Model-Based Design 4 Summary Slide 2 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  3. 3. The Mechatronic Product Development Processaccording to VDI 2206 refinement of the product product specification start version A version BSystem designFeature verificationSystem integrationDomain specific designModel development and analysis ... ... ... ... ... ...• The mechatronic product development process can be considered as a series of interlocked V-cycles• The development of a virtual prototype (a simulation model) can be one of the innermost of these V-cycles Slide 3 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  4. 4. The Mechatronic Product Development from a Product Point of View  Discrete Description  Rigid body • Realizing natural and logical mappings between  Joining elements disciplinary product structure is a challenge to  Coordinate systems consider. • “… an approach for the integration of different Geometry product models is therefore also fundamental.” Assembly structure Feature • Model-Based Design is one technique that supports Materials this development procedure  Control elements  Voltage sources  Semiconductors  Sensors  Liquids  …  Hydrolic elements =  Compressor  Cylinder  …  Circuits  P, D, I ElementsSource:  Logical elementsDr. Alain Pfouga  …PROSTEP AG Slide 4 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  5. 5. Introduction to Model-Based Design• Model-Based Design (MBD) is a mathematical and visual method of addressing problems associated with designing complex control, signal processing and communication systems.• MDB is used in many motion control, industrial equipment, aerospace, and automotive applications, where it is applied in designing embedded software.• MBD provides an efficient approach for establishing a common framework for communication throughout the design process while supporting the development cycle ("V" diagram).• In Model-based design of control systems, development is manifested in these four steps: 1. modeling a plant, 2. analyzing and synthesizing a controller for the plant 3. simulating the plant and controller 4. integrating all these phases by deploying the controller.Source: http://en.wikipedia.org/wiki/Model-based_design Slide 5 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  6. 6. Simulation Methods used for Model-Based Design System Final Test Specification Validation Function Function Verification Specification Test Rapid Prototyping Program Integration Specification Test Virtual Proto Type Module Module Test Design Program Example of a V-cycle Coding for Controller Development Simulation „Model- „Software- „Hardware- Method Reviews in-the-Loop“ in-the-Loop“ in-the-Loop“• 1D system simulation tools such as DSHplus are the mainstream technology to model and analyze multi-domain, intelligent systems and predict their multi- disciplinary performance in a Model-Based Design development process. Slide 6 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  7. 7. Content 1 Model Based Design of Mechatronic Systems plus 2 Application field for DSH at a Model Based Design 3 DSHplus - a HWPA Program Gateway into Model-Based Design 4 Summary Slide 7 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  8. 8. What is DSHplus ? DSHplus that is 1D-Simulation for Fluid-Power Mechantronic Systems DSHplus - comprehensive virtual engineering functionality in just one simulation tool Graphic based modeling concept for dynamic, nonlinear 1D-system simulation Standard model definitions base on manufactures data sheets information Equation based physical model descriptions for high quality simulations Intuitive component editor for open mathematical model description in C++ Slide 8 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  9. 9. How flexible is DSHplus in the context of Mechatronic System Simulation? Co-simulation Program launch directly with open Air-Spring with MOBILE FLUIDON DSHplus-STC source code co-simulation for SIEMENS ADAMS Plug-In Launch of joints MATLAB for DSHplus-STC DSHplus- Interface model description with SIMPACK partner program WinAC Soft PLC DSHplus-STC with 1973 1994 1996 1998 2000 2002 2003 2004 2005 2006 2007 2008 2009 2011 DSH program Equation Equation Equation DSHplus-STC FLUIDON jointsroots at RWTH export export export for KIVA Aachen to ACSL to ADAMS to Opal-RT Current Target List: combustion Equation simulation export -Generic PC Export to Simulink -Generic Linux Export -Simulink -Altair MotionSolve -ADAMS -DADS (PC, SGI) -SIMPACK -Virtual.Lab • With over 10 years experience in co-simulation and mechatronic design FLUIDON is one of the pioneers in the industrial usage of this technology Slide 9 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  10. 10. DSHplus Applications for Mil-, SiL- and HiL-Simulation DSHplus DSHplus DSHplus plant model Import plant model Co-Simulation plant model Link via int Regleralgorithmus (...) Import passive { I/O-interface ... } µC - simulator electronics Manually programmed controller source code DSHplus S-Function HIL-Box Code export Customized Export with interface Stand-alone simulation DSHplus RTW Target in DSHplus Co-Simulation Model-in-the-loop (MIL) plus Software-in-the-Loop (SiL) covered by DSH -STC NON-RT Hardware-in-the-Loop (HiL) available interface Export with RTW µ-controller based real-time system Intended or possible interface Slide 10 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  11. 11. DSHplus-RT – Real Time Fluid Power Models DSHplus-RT DSHplus-RT PC based RT- export Export Linux system DSHplus DSHplus plant model plant model Link via passive Export with RTW I/O-interface Available solution DSHplus-RT and/or Target-Link electronics export Special DSHplus RT-Hardware HIL-Box Available solution µ-Controller hardware available interface RT Hardware-in-the-Loop (HiL) Intended or possible interface Slide 11 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  12. 12. Content 1 Model Based Design of Mechatronic Systems plus 2 Application field for DSH at a Model Based Design 3 DSHplus - a HWPA Program Gateway into Model-Based Design 4 Summary Slide 12 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  13. 13. DSHplus a HWPA Program Gateway into Model-Based Design project data exchange CAD EPLAN Geometries for Models Project Documentation PLM supported design level flexibility of components CAE supported design level RADIOSS MotionSolve DSHplus Finite Element Multi-Body co-simulation 1D System Simulation of mechatronic data for stress analysis systems RT export or PLCI interface HyperGraph HyperStudy PLC / HMI Result Analysis Parameter Optimization Controls validation level Measurements Validation Slide 13 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  14. 14. DSHplus - HWPA Integration from a Product Point of View MotionSolve & DSHplus-STC DSHplus 1D System Model PLC / HMI & DSHplus-PLCI subsystem- level unit (arm segment) Computer / PLC / HMI AR Sensors and actuators D K P W O8 joint i+1 G cantilever i Mechanical components hydraulic actuator and flexible bodies (cylinder) i joint AS2 i Z2 attachment Picture source: i Hans-Dieter Kochs G UM2 Faculty of Engineering - Institute for Information Technology University of Duisburg-Essen / Germany Slide 14 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  15. 15. DSHplus-PLCI – Programmable Logic Controller Interface Server Virtual plant model in DSHplus Soft PLC Visualization Hardware interface E/A-Field bus node Control cabinet Slide 15 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  16. 16. Advancements in DSHplus - HyperWorks Integration • MotionView Integration plus • Macro support for DSH model import into MotionView • DSHplus labels are now used within MotionView • The new interface handles 1 to 99 in- and out-put values • Collaboration with HyperGraph plus • DSH stores result data in HyperWorks ABF-file format • Cooperation with HyperStudy • In a background simulation mode DSHplus models can be controlled by HyperStudy • Possible applications are parameter optimization or a sensitivity analysis Slide 16 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  17. 17. DSHplus and HyperStudy: Simple example of a hydraulic cylinder driveTask: Controller parameter optimization of a hydraulic cylinder driveIn order to reach the desired cylinder position as quickly as possible, the controllerparameters KP, KI, and KD have to be optimized. Slide 17 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  18. 18. DSHplus and HyperStudy: Study setupCreate design variables Of interest for the DSHplus HyperStudy demo project are the controller parameters KP, KI, and KD. plus The template is created from the standard DSH parameter file. The parameter file includes all design parameters of the model, the initial values of state variables and process variables, and the solver parameters. Slide 18 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  19. 19. DSHplus and HyperStudy: Post processing with HyperStudy Development of the quality value during the optimization study. Development of the controller parameters during the optimization study. Slide 19 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  20. 20. Result evaluation in DSHplusSimple example of a hydraulic cylinder drive.Dotted lines are initial results. Thick lines are results after optimization. Slide 20 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  21. 21. Content 1 Model Based Design of Mechatronic Systems plus 2 Application field for DSH at a Model Based Design 3 DSHplus - a HWPA Program Gateway into Model-Based Design 4 Summary Slide 21 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
  22. 22. Summary • Model-Based Design is a technique that supports a CAx-driven mechatronic development procedure • 1D system simulation tools, such as DSHplus, are the mainstream technology to generate plant models, that are required for the Model-Based Design approach • For other HyperWorks products the various DSHplus interfaces provide proven gateways into the Model-Based Design of mechatronic products • Get more insight into the DSHplus capabilities at FLUIDONs EHTC booth Slide 22 This copyrighted document is the property of FLUIDON GmbH and is disclosed in confidence. FLUIDON at EHTC 2011 It may not be copied, disclosed to others, or used for manufacturing, without the prior written consent of FLUIDON GmbH © 2011 FLUIDON
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