SDTools Home Page

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

Products

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, ...
Applicative extensions to the SDT

User stories show industrial and research applications using our products.

Download, demos, ....

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

Services

Consulting, research and training services

News

SDT 6.2 beta release is available. This release compatible from MATLAB 7.1 to 7.8 (2009a) and is required to run MATLAB 7.8 on 64 bit platforms.
SDT 6.1 stable release is available for download. This release compatible from MATLAB 6.5 to 7.7 (2008b)
The distribution posted includes the updated documentation.
SDT and OpenFEM will be presented at 9e Colloque National en Calcul des Structures
SDTools attended ISMA, September 15-17, 2008, Leuven, Belgium
Past news...