ARTeMIS Modal

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    Operating Deflection Shapes

    Study the vibration pattern of a structure under given operating conditions

    ARTeMIS Modal

    A powerful and versatile tool.
    30 days trial.

    Next webinar: Experimental Modal Analysis (EMA) using ARTeMIS Modal

    December 14 2023, 15.00 CET (UTC+1)

    Operating Deflection Shapes

    ARTeMIS Modal includes time as well as frequency domain Operating Deflection Shapes (ODS). These features allow you to study the overall vibration pattern either over a time segment or at a specific frequency.

    Both time and frequency domain ODS are available in all versions of ARTeMIS Modal.

    Frequency Domain Operating Deflection Shapes

    Benefits

    • Frequency domain animation of all test setups.
    • Shape estimation using Phased Assigned Spectra (PAS) with respect to a specific reference channel.
    • User choice of measurement type and unit of the shape.
    • User choice of shape output value. Peak, Peak-to-Peak, RMS and Power available.
    • Pick a frequency to animate the shape on various spectral diagrams or time-frequency spectrograms.
    • View the animation as a movie or step through the movement, frequency step by frequency step.
    • Store shapes for specific frequencies in a Shapes list.
    • The measurements can be signal processed using the same Signal Processing Control dialog as used by the modal analysis techniques.
    • AVI and GIF movie creation of animations.

    Time Domain Operating Deflection Shapes

    Benefits

    • Time domain animation test setup by test setup of all frequency content in the processed data./li>
    • Animation can be made in displacements, velocities or accelerations. Integration filter can be configure by the user.
    • Pick a segment in time to animate.
    • View the animation as a movie or step through the movement, time step by time step.
    • AVI movie creation of animations.

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    Next webinar: Experimental Modal Analysis (EMA) using ARTeMIS Modal

    December 14 2023, 15.00 CET (UTC+1)

    See also

    ARTeMIS Modal

    Check available versions and features.

    Download

    Download a 30-day trial of ARTeMIS Modal .

    Applications

    Read more about the different analysis tools.

    Cases

    The use of ARTeMIS Modal in various customer case studies.

    Next webinar: Experimental Modal Analysis (EMA) using ARTeMIS Modal

    December 14 2023, 15.00 CET (UTC+1)