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Dynamic response and normal mode analysis

Autodesk® Nastran® FEA software provides dynamic analysis testing, including normal modes, pre-stress normal modes, and random vibration fatigue.

Dynamic response

  • Normal modes

    Resolve problems with noise and vibration.

  • Random vibration fatigue

    Test the durability of a part under repeated loading.

  • Pre-stress normal modes

    Simulate the preloaded structure.