Software

ASD engineers utilize a wide array of commercial and in-house software to conduct analyses for our clients.

Commercial:

• ASD/CLAS
  • Configuration Management
  • Model checks
  • Component-Mode Synthesis
  • Linear coupled loads analyses
  • Nonlinear coupled loads analyses
  • Variational coupled loads analyses
  • Enforced motion analyses
  • Results viewing/verification
  • Report generation
• MSC/NASTRAN
  • All solution sequences
• MSC/NASTRAN DMAP
• ANSYS
• FEMAP
• MATLAB
• Octave
• MathCad

In-house:

• ASD/Rotor I
  • Rotordynamics, frequency-domain
• ASD/Rotor II
  • Rotordynamics, time-domain
• ASD/PadSep
  • Henkel-Mar pad separation
• MSC/DMAPs for FEM dynamic reductions/output transformation matrices development
  • Hurty/Craig-Bampton, Rubin, Residual Flex Mixed-Boundary, Modal
• ASD/TVS
  • Dynamic analysis of systems with time-varying properties, e.g., propellant mass loss
• ASD/Random (to be integrated into ASD/CLAS at a later time)
  • Random vibration analysis of integrated assemblies
  • Generalized random vibration mass attenuation
• Various MATLAB and Octave scripts for Analysis/Test Correlation
• Various MATLAB and Octave scripts for Statistical Energy Analysis (SEA)
• Various data post-processing software
• Various data signal processing software