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Operating deflection shapes analysis - Determination of vibration patterns under operating conditions

Operating Deflection Shapes (ODS) analysis determines the vibration patterns of a structure under operating conditions. The vibration patterns are shown as animated geometric models and display a combination of the forcing function acting on the structure and the dynamic properties of the structure.
ODS analysis can be done both in the time and spectral domain by relatively simple means. It provides very useful information for understanding the dynamic behaviour of structures and is one of the most used applications in structural dynamics. 

The webinar will:

  • Introduce the idea of ODS analysis
  • Describe the different types of ODS analysis: Time ODS, Spectral ODS and Non-stationary ODS analysis
  • Explain how operating deflection shapes and mode shapes are related
  • Describe instrumentation used for ODS analysis

Click here and register now to this HBM hosted Webinar.

 

Note! This webinar is part of a series with the following webinars:

  • Introduction to Structural Dynamics Measurements and Analysis - Sign up here
  • Operational Modal Analysis – Modal Parameter Identification Under Operating Conditions – Watch it here

 

Webinar Details
Start time
20 Feb 2020 14:00
Registration deadline
20 Feb 2020
Duration
1 HOUR
Type
Webinar
Price
Free

Instructor(s)
Niels-Jørgen Jacobsen
Language
English