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SDTools specializes in providing open and extensible MATLAB® based solutions in experimental modal analysis and finite element modeling for vibration problems.


  • SDT Structural Dynamics Toolbox enhances MATLAB core capabilities in controls and signal processing through extensions linked to general 3-D finite element modeling, experimental modal analysis, test/analysis correlation.
  • SDT-FEMLINK provides extended interfaces with NASTRAN, ANSYS, ABAQUS, UNV, PERMAS, ...
  • SDT Runtime lets you deploy unlimited SDT for a fixed annual price
  • Applicative extensions to the SDT

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SNECMA image
Rotor simulation capabilities were developed using SDT for use in SNECMA applications including multi-stage rotor predictions (see publications) and viscoelastic vibration treatment design.



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Last updated March, 2014