Application Notes

ME’scope Application Notes

  1. The FFT, Windowing and Leakage
  2. Waveform Integration/Differentiation
  3. Modeling a Rib Stiffener with Structural Modifications
  4. Using Structural Modifications for Sub Structuring
  5. Taking Impact Data using a Triaxial Accelerometer
  6. Single Reference and Multiple Reference Curve Fitting
  7. (A) Creating a Mass-Spring-Damper Model
    (B) Modal Analysis of a Mass-Spring-Damper Model
  8. Peak & Power Values in an Auto Spectrum & PSD
  9. Calculating the Modes of a Beam
  10. Averaging Fourier and Auto Spectra
  11. Using a Tuned Absorber to Suppress Vibration
  12. Calculating ODS FRFs From Bridge Impact Data
  13. Introduction to Modal Curve Fitting 
  14. Multiple Reference Curve Fitting To Find Repeated Roots
  15. Multiple Reference Curve Fitting To Find Closely Coupled Modes
  16. Integration and Differentiation of FRFs
  17. Order Tracked ODS’s using VSI Rotate and ME’scopeVES
  18. Simulated Multiple Shaker Burst Random Modal Test
  19. Using the Z-Polynomial Method with the Stability Diagram
  20. Calculating MIMO FRFs
  21. Calculating MIMO Responses
  22. Calculating Sinusoidal Responses
  23. Calculating MIMO Forces
  24. Choosing Reference DOFs for a Modal Test
  25. Choosing Response DOFs for a Modal Test
  26. Calculating a 4-Pole Transfer Function Matrix
  27. Impact Testing using the Acquisition Window
  28. Mathematics of a Mass-Spring-Damper System
  29. FEA Model Updating of an Aluminum Plate
  30. Attaching a Rib Stiffener to a Plate
  31. Attaching a Tuned Vibration Absorber to a Plate
  32. Modal Sensitivity to Joint Stiffness
  33. Drawing Structure Models
  34. Importing Measurements
  35. ODS and Mode Shape
  36. Documenting Results
  37. Signal Processing
  38. FRF-Based Curve Fitting
  39. Multi-Reference Curve Fitting
  40. OMA Round Trip Simulation
  41. Multi-Input Multi-Output (MIMO) FRFs
  42. Multi-Channel Data Acquisition
  43. Structural Dynamics Modification (SDM)
  44. Finite Element Analysis (FEA)
  45. FEA Model Updating
  46. Multi-Input Multi-Output (MIMO) Forced Response
  47. Frequency-Based ODS Animation