VMAP 4.2

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VMAP 4.2

  1. 1. VMAP<br />www.techpassiontech.com<br />Vibration Measurement and Analysis Package<br />Geometry Creation and Importing<br />Vibration Measurement<br />Modal Testing<br />Damping Estimation<br />FEA-TEST Correlation<br />Model Updating<br />
  2. 2. About VMAP<br /><ul><li>Vibration Measurement
  3. 3. FFT Analysis
  4. 4. Condition Monitoring
  5. 5. Modal Testing
  6. 6. Damping Estimation
  7. 7. FE – Test Correlation
  8. 8. FE Model Updating</li></ul>VMAP is a versatile one-stop solution <br />for performing vibration studies<br />
  9. 9. Features<br />Geometry Creation and Import<br />Vibration Measurement<br />Measurement Data<br />Modal Analysis<br />Damping Estimation<br />FE-Test Correlation<br />Model Updating<br />Visualization<br />File formats<br /><ul><li> 2D & 3D Geometry
  10. 10. Import CAD files
  11. 11. Import mesh models</li></ul>Create Geometry in VMAP <br /> Import Geometry from other packages<br />
  12. 12. Features<br />Geometry Creation and Import<br />Vibration Measurement<br />Measurement Data<br />Modal Analysis<br />Damping Estimation<br />FE-Test Correlation<br />Model Updating<br />Visualization<br />File formats<br />Sensors<br />(Accelerometers)<br />Data Acquisition Unit<br />VMAP<br />Actuators<br />(Modal Hammers, Shakers)<br /><ul><li> Portability
  13. 13. Multi Channel
  14. 14. Simultaneous Measurement</li></ul>The open hardware architecture enables VMAP to operate with several hardware platforms<br />
  15. 15. Features<br /><ul><li> Stimulus
  16. 16. Response
  17. 17. FFT Stimulus
  18. 18. FFT Response
  19. 19. FRF Amplitude
  20. 20. FRF Phase
  21. 21. FRF Real
  22. 22. FRF Imaginary
  23. 23. Coherence
  24. 24. CMIF</li></ul>Geometry Creation and Import<br />Vibration Measurement<br />Measurement Data<br />Modal Analysis<br />Damping Estimation<br />FE-Test Correlation<br />Model Updating<br />Visualization<br />File formats<br />
  25. 25. Features<br />Geometry Creation and Import<br />Vibration Measurement<br />Measurement Data<br />Modal Analysis<br />Damping Estimation<br />FE-Test Correlation<br />Model Updating<br />Visualization<br />File formats<br />Input – Output Modal Analysis<br /><ul><li>Impact Hammer Based Testing
  26. 26. Shaker Based Testing
  27. 27. SISO
  28. 28. SIMO
  29. 29. MIMO</li></ul>Operational Modal Analysis (OMA)<br /><ul><li>No laboratory, No controlled conditions
  30. 30. Analyze on the fly</li></ul>A variety of testing and analysis options <br />Choose based on the test constraints<br />
  31. 31. Features<br />Geometry Creation and Import<br />Vibration Measurement<br />Measurement Data<br />Modal Analysis<br />Damping Estimation<br />FE-Test Correlation<br />Model Updating<br />Visualization<br />File formats<br /><ul><li> Circle Fit
  32. 32. Least Squares Complex Exponential Fit
  33. 33. Rational Fraction Polynomial Fit
  34. 34. Non – Linear Least Squares Fit
  35. 35. Natural Frequencies
  36. 36. Damping Coefficients
  37. 37. Mode Shapes</li></ul>Several curve fitting procedures to estimate modal parameters<br />
  38. 38. Features<br />Geometry Creation and Import<br />Vibration Measurement<br />Measurement Data<br />Modal Analysis<br />Damping Estimation<br />FE-Test Correlation<br />Model Updating<br />Visualization<br />File formats<br />Quantify the correlation of test and FEA results<br />
  39. 39. Features<br />Component Solid Model<br />Geometry Creation and Import<br />Vibration Measurement<br />Measurement Data<br />Modal Analysis<br />Damping Estimation<br />FE-Test Correlation<br />Model Updating<br />Visualization<br />File formats<br />Step 1<br />FE Modal Analysis<br />(Natural Frequencies,<br />Mode Shapes)<br />Step 2<br />Experimental Modal Testing<br />(Natural Frequencies,<br />Mode Shapes, Damping)<br />Step 3<br />Correlate FE model<br /><ul><li> Material damping
  40. 40. Structural damping
  41. 41. Proportional damping
  42. 42. Multi – Mode damping</li></ul>Step 4<br />Update FE Model<br />(Geometry, Material Properties)<br />Damping)<br />Damping<br />Step 5<br />Transient, Life Cycle Estimation Analysis<br />Calibrate the FE model with test data<br />
  43. 43. Features<br />Geometry Creation and Import<br />Vibration Measurement<br />Measurement Data<br />Modal Analysis<br />Damping Estimation<br />FE-Test Correlation<br />Model Updating<br />Visualization<br />File formats<br /><ul><li> Test Mode Shapes
  44. 44. FE Mode Shapes
  45. 45. Operating Deflection Shapes</li></ul>Rich and Complete Visualization of Vibration<br />
  46. 46. Features<br />Geometry Creation and Import<br />Vibration Measurement<br />Measurement Data<br />Modal Analysis<br />Damping Estimation<br />FE-Test Correlation<br />Model Updating<br />Visualization<br />File formats<br />Compatible with industry standards file formats<br />
  47. 47. VMAP – Scilab Interface<br />VMAP - SCILAB<br />Customization<br />New Algorithms<br />Batch processing<br />VMAP<br />Scilab<br />Invoke Scilab<br /><ul><li> Custom programming </li></ul> with test data<br /><ul><li> Batch processing to </li></ul> save time<br /><ul><li> New algorithm Development</li></ul>Infinitely Scalable for customization<br />
  48. 48. VMAP – Finite Element Analysis Software Support<br />Import Data From FEA Software<br />VMAP<br />Experimental Modal Testing<br />Curve Fitting<br />Modal Parameter Extraction<br />FE-Test Correlation<br />FEA Software<br />Modal Analysis Simulation<br />Harmonic Analysis<br />Transient Analysis<br />Life Cycle Estimation<br />FEA Software Support<br />Export Data To <br />FEA Software<br />
  49. 49. Data – Acquisition Hardware<br />Hardware Support<br />Non Contact Measurement Analysis<br /><ul><li>Rotating machinery
  50. 50. MEMS Devices
  51. 51. Hot Surfaces</li></li></ul><li>Benefits<br /><ul><li>Utilize the advantages of Experimental modal testing
  52. 52. Close the design loop by integrating test results in the design process
  53. 53. Gain Confidence in the FEA Design </li></li></ul><li>Application Space<br />
  54. 54. Email : sales@techpassiontech.com<br />Phone : +1 732 479 2685<br />

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