Simcenter Test Introduction for all industries

Transcription

1 Simcenter Test Introduction for all industries Unrestricted Siemens AG 2016 Realize innovation.

2 Introducing Simcenter Portfolio for Predictive Engineering Analytics Simcenter Unrestricted Siemens AG 2016 Page

3 Simcenter Portfolio for Predictive Engineering Analytics LMS Test.Lab & LMS SCADAS LMS Test.Lab LMS SCADAS Unrestricted Siemens AG 2016 Page

4 SCADAS Family Unrestricted Siemens AG 2016 Page

5 Continued challenges in Test-based engineering Testing stays at the heart of the engineering process Despite the usage of more simulation, the new 3-series still had dedicated test engineers at its peak. Intensified testing allows us to find new solutions to reduce noise levels without giving in on cleaning power. The slightest glitch or delay in a satellite qualification test campaign can cause millions of dollars of penalties. Managing road noise, wind noise an motor noise on a pure electric vehicle is deceptively difficult. Critical Productivity Innovation Insight Unrestricted Siemens AG 2016 Page

6 Test-based Engineering plays a key role throughout the development process SPECIFICATION DESIGN / ENGINEERING VALIDATION CERTIFICATION TROUBLESHOOTING Specification & target setting: 1 Troubleshooting: 5 - Measure competitive products - Measure previous generation - Measure analyze fix Design/Engineering: 2 4 Certification: - Measure input loads to drive 1D/3D simulation correlation & updating - Correlation & Updating Unrestricted Siemens AG 2016 Page Validation: - Functional Performance verification - Environmental testing - Durability testing - (ISO) standards testing 3

7 The LMS Test-based Engineering Solutions Addressing the key challenges in Testing Integrating all tools in a single platform Full integration of acquisition, processing and reporting From standard tests to advanced test-based engineering System for lab, mobile and standalone testing Complete testing solutions for key brand attributes Delivering built-in productivity Accelerated test preparation and execution On-the-spot validation, analysis and troubleshooting 1-man operation and advanced test automation More insight from less prototypes, in less time Going right to the source of the problem Fast diagnosis techniques for root cause identification Efficient what-if tools to identify problem fixes +35 years of engineering know-how built-in Test-based engineering in support of superior product quality Unrestricted Siemens AG 2016 Page

8 Empowering car manufacturers in bringing innovative vehicle designs faster to market driver and passenger comfort handling and driving pleasure crash resistance passive and active safety sound quality pass-by-noise power consumption - emissions Engineering the passion durability and reliability Unrestricted Siemens AG 2016 Page

9 LMS Test.Lab and LMS SCADAS Integrated Test-based Engineering Solution for Key Engineering Tasks LMS Test.lab - The integrated platform for Test-Based engineering Acoustics Structural Dynamics Powertrain Durability Smart Data Recording Mobile Testing Extreme Conditions Laboratory Testing LMS SCADAS- Flexibility, performance, precision - for Lab and Mobile Testing Unrestricted Siemens AG 2016 Page

10 Empowering aerospace manufacturers in developing safe, light, comfortable and eco-friendly aircraft/spacecraft Safety and Reliability Structural Strength & Durability Interior and Fly-over Noise Passenger Comfort From concept to certification Secure Launch Optimal Operation in Orbit Fuel Consumption & Emissions Engine Power and Flight Reach Unrestricted Siemens AG 2016 Page

11 T ransfer P ath An alysis P roject - S ectio n Path Spe cific Ta Targets 5 /7 Pa ths: Po int/d ire c tion Dr ivere a rs:le ft:s Dr ivere a rs:r ig h t:s Se a t:1:+ Z Pa th Unit Method Eng ine M nts :1-BS :+X N Matrix Eng ine M nts :1-BS :+Y N Matrix Eng ine M nts :1-BS :+Z N Matrix Eng ine M nts :2-BS :+X N Matrix Eng ine M nts :2-BS :+Y N Matrix Eng ine M nts :2-BS :+Z N Matrix Eng ine M nts :3-BS :+X N Matrix Eng ine M nts :3-BS :+Y N Matrix Eng ine M nts :3-BS :+Z N Matrix Mnt:4-B S:+ X N Direct Mnt:4-B S:+ Y N Direct Mnt:4-B S:+ Z N Direct Mnt:5-B S:+ X N Direct Mnt:5-B S:+ Y N Direct Mnt:5-B S:+ Z N Direct Exh aus t:s m3/s2 Indirec t Orders: Case Name O rd er 1 O rd er 2 O rd er 3 O rd er 4 O rd er 5 Ran ge rpm rpm Save Pa th Specifi data TPA Model Co ntrib ution TPA Loads TPA Res ults Testing Solutions LMS Test.Lab & LMS SCADAS The Integrated Platform for Physical Testing GVT Acoustics Rotating syst. testing In-flight Aero-Engine Vibration qualif. Transfer Path General Purpose TPA Model Test Based Engineering LMS Test.Lab LMS SCADAS Unrestricted Siemens AG 2016 Page

12 Ground Vibration Testing & Flutter Analysis Worldwide Industry accepted Standard Solution Sikorski CH-53K Airbus A350, A320NEO Ref: Video of Bombardier C-Series GVT Unrestricted Siemens AG 2016 Page Cseries -100, -300

13 Ground Vibration Testing... Trusted Partner on Innovative Programs Worldwide April, 2013 Airbus A350XWB The GVT of the A350 XWB was successfully performed by the joint ONERA-DLR team "The GVT of the A350 XWB was successfully performed by the joint ONERA-DLR team who combined their LMS Test.Lab GVT systems for a single 768-channels system. Thanks to the high level of Airbus support and our experienced teams familiar with the highly reliable LMS hardware and software that easily integrates our in-house procedures and proprietary methods, this GVT was the fastest ever performed. Copyright Airbus ONERA DLR Mr. Lubrina ONERA June, Bombardier CSeries Bombardier successfully completed the Cseries Aircraft Ground Vibration Tests Bombardier uses: LMS SCADAS Front-end LMS Test.Lab for GVT & Flutter LMS Engineering Services Unrestricted Siemens AG 2016 Page

14 Empowering manufacturing companies in reducing time, cost and risks in developing high performance products Safety and Reliability Structural Strength Durability Noise and Vibration User Comfort From concept to certification Speed and Performance Accuracy and Precision Operational Costs Energy Efficiency and Emissions Unrestricted Siemens AG 2016 Page

15 Testing Solutions LMS Test.Lab & LMS SCADAS Scalable solutions for spot-on sound testing and analysis How loud is it? Does it sound right? Do I meet sound power standards? In which operating condition is the noise level critical? Where does the noise come from? What materials should I use to reduce sound levels? Acoustic Analyzer Sound Power & Octave Testing Operational Testing Sound Source Localization Material & Component Testing What is the vibration level? Do I meet standards? What condition is critical? What is the root cause of my vibration problem? What will be the effect of a design modification? Vibration Analyzer Human Body Vibration Operational Testing Transfer Path Analysis Modal analysis Test & simulation Unrestricted Siemens AG 2016 Page

16 Thank You! Unrestricted Siemens AG 2016 Realize innovation.

17 Simcenter 3D FE Model Correlation & FE Model Updating Siemens AG 2016 Realize innovation.

18 Simcenter 3D FE Model Correlation and FE Model Updating Scope Bring Simulation and Test data together to add value Correlate analysis with physical test Correlate analysis with analysis Ensure accuracy of reduced DOF models Pre-test planning to optimize sensor locations Optimize analysis model to better reflect reality Quantitatively and qualitatively compare simulation with physical test Page 2

19 Simcenter 3D FE Model Correlation & FE Model Updating Simcenter 3D Accurate multi-discipline simulation with connections to design,1d, simulation, test, and data management Best-in-class geometry editing and associative CAE modeling Engineering Desktop Unified, scalable, open and extensible environment Capture knowledge and automate processes to extend to team Page 4

20 Why is an integrated correlation solution important? FE Analysis [Modal/ FRF] Correlation & Updating NVH Acoustic Motion Flexible body Composite Durability Propagate Accuracy & Quality Page 5

21 Simcenter 3D FE Model Correlation & Updating Process to meet the challenge How do you know the analysis model is accurate? How to prescribe a cost effective test? Analysis NXN Model Pre-Test Test / FE Model How to compare quantitatively and qualitatively? How update the model to align with reality? Correlation Sensitivity and Updating Page 6

22 Simcenter 3D Correlation Pretest Objective: Get as-much-as possible information from as-lessas possible measurements on ever-more complex systems Use modal information of your preliminary FE model to obtain a good set of: Measurement DOFs Excitation DOFs Analysis NXN Model Pre-Test Test / Analysis Model Correlation metrics (criteria): MAC for measurement points DPR (Driving Point Residues) for excitation points Correlation Sensitivity and Updating Page 8

23 Simcenter 3D Correlation Pre-Test Process Sensor selection Pre-Test Planning Analysis NOK Analyze Quality OK Export to.unv or.uff Analysis NXN Model Test Model Page 9

24 Simcenter 3D Correlation Process Objective: Create comparable sets of data Get a qualitative and quantitative understanding of dynamic correlation : Mode shapes Eigen frequencies Analysis NXN Model Pre-Test Test / Analysis Model Correlation metrics (criteria): MAC Modal Assurance Criteria COMAC Coordinate MAC MSF Modal Scale Factor X-Ortho Cross-orthogonality Correlation Sensitivity and Updating Page 10

25 Simcenter 3D Correlation Workflows correlation Test-Analysis Correlation 1. Import test model and results. Supported Data types: UNV 2. Align test geometry with analysis geometry 3. Manage sensors 4. Create mode pairs (Automatic) 5. Post process Analysis NXN Model Pre-Test Test / Analysis Model Analysis-Analysis Correlation 1. Create or insert a reference solution. Supported result types: NX Nastran, Abaqus, ANSYS and MSC 2. Create the Correlation Sim 3. Create mode pairs (Automatic) 4. Post-process Correlation Sensitivity and Updating Page 11

26 Simcenter 3D Correlation Reviewing test results Test solution import through UNV or UFF files Legacy and current datasets Geometry Mode shapes Test frequency response functions, Animate the test mode shapes Easily overlay the coarser test geometry and sensor locations to the analysis model. Scaling tools Translate and rotate for alignment Use point mapping for automatic computation transformation parameters: fast and easy Page 12

27 Correlate at Component and Assembly Level Correlate at assembly and component level Modal Assurance Criteria MAC Coordinate MAC COMAC Modal Scale Factor MSF Cross-Orthogonality X-Ortho Page 13

28 Simcenter 3D FE Model Correlation Offering Recap FE Analysis Data Access and Viewing Test solution Import Modal Test Results Reviewing Toolkit Pretest Planning Geometry Mapping Modal assurance criteria (MAC) Coordinate Modal Assurance Criteria (COMAC) Cross- Orthogonality Mode Pairing Visual Comparison Synchronization Tools Page 14

29 Simcenter 3D Updating Overview Update FE Models to Match Real-Life Test Data Fully integrated with Simcenter 3D Suite Analysis NXN Model Pre-Test Test / FE Model Add-on to Simcenter FE Model Correlation Process Confirm the Modelling Assumptions Correlation Sensitivity and Updating Page 15

30 Simcenter 3D FE Model Updating Objective: Retrieve which of the uncertain parameters in your model influence your correlation targets the most Set up and carry out the updating process to improve correlation Correlation targets: Mass to test mass Mode Frequencies to test eigenfrequencies, difference to 0 Mode Shapes MAC values to 1 Analysis NXN Model Pre-Test Correlation Test / FE Model Design variables: Material characteristics (E, mass density) Element properties (shells, springs, ) CAD parameters (automatic re-meshing) Sensitivity and Updating Page 16

31 Simcenter 3D FE Model Correlation & Updating ensures rapid Iteration Integrated Correlation solution allows process automation Re-use Correlated Data Ensure Correct Analysis Fidelity Benchmark against FE and TEST Prescribe more efficient tests Synchronized See impact on design change Page 17

32 Simcenter 3D Updating Process Page 18

33 Simcenter FE Model Updating Core functionality Interactive design variable definition Dedicated DESOPT 200 Model Update solution Design variable sensitivities Filtering of design variables Frequency and mode shape targets Embedded eigenvalue solver Multiple optimization algorithms Accommodation of FEM changes Complete FEM and SIM update capability Ability to leverage all NX FE Model Correlation s capabilities Page 19

34 Experience in Simulation and Test Correlation enabling closed loop system driven product development 3D Simulation Simcenter 3D Nastran Dynamics Pre test Planning Update Optimize Simcenter Test.Lab Test Correlation Engineering Services Page 20

35 Space Industry Using NX and LMS software to avoid failure Reducing Risk with CAE Component Design Assembly Design Dynamic Analysis Correlation & Updating Virtual Test Analysis Certification Courtesy of CSA DFL Correlation, Updating & Virtual testing Standardize on NX CAE and NX Nastran for NVH simulation Develop a strong reliance on simulation and correlation of analysis results with physical testing with LMS Test.Lab and NX CAE Faster development with reduced risk Page 22

36 Aero Industry Using NX and LMS software for Ground Vibration Testing Getting off the ground with CAE Airbus-ONERA-DLR, GVT of the A380 FE Analysis (GVT) Test Prototype Design Analysis Pre-test Testing Correlation Updating End to End capabilities with Simcenter Suite Leverage simulation and correlation of analysis results with physical testing with LMS Test.Lab and Simcenter 3D Build reliable dynamic models using test to calibrate and increase accuracy of CAE models Get through certifications faster saving time and money Page 23

37 American Axle & Manufacturing Using NX and LMS software to reduce warranty costs Shrinking CAE process time Noise, vibration and harshness FE simulation Speed CAE process time with NX CAE Reduced warranty costs Enabled confident prediction of real-world performance Reduced over-design by performing simulation prior to building a prototype Standardize on NX CAE and NX Nastran for driveline NVH simulation Develop a strong reliance on simulation and correlation of analysis results with physical testing with LMS Test.Lab and NX CAE We are reducing our warranty costs annually. has been very beneficial to us throughout our establishment of NVH best practices. Glen Steyer, Executive Director Product Engineering Unrestricted Siemens AG 2016 Page 24

38 Thank You