Modeling - AeroTech

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Modeling

Expertise
  • Discrete System/Newtonian Dynamics:
Ex: A nonlinear implicit formulation for cargo impact dynamics (60 DOF) was experimentally validated and FAA/ EASA certified, which resulted in 200 lbs Rigid Caro Barrier weight saving.

  • Continuous System:
FEA- NASTRAN, ABAQUS, LS-DYNA, ANSYS, FEMAP

  • Multi-Body Dynamics:
ADAM, DADS

  • Tribology:
Ex: Several technical papers were published, among which a publication titled “A Non-Linear Model for Aircraft Squeal Analysis” won the 1996 AIAA SDM conference best paper award.

  • Active Vibration Control:
Ex: Significantly reducing cabin engine vibration related noise and vibration by using cabin sensing microphones/accelerometers and nacelle strut controlling actuators.

Shock Response:
  Ex: An isolator was successfully introduced to reduce robot-arm-mounted camera impact damage during fuselage riveting.

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