modal Archives - Noise & Vibration Blog

What is Operating Deflection Shape (ODS) Analysis?

Post author:Adrian Lincoln
Post published:September 1, 2014
Reading time:2 mins read
Post comments:1 Comment
Post category:signal processing tutorials

Operating Deflection Shape (ODS) analysis is a method used for visualisation of the vibration patterns of a machine or structure caused by unknown operating forces. This is different from the study of the…

[Video] What are nodes, components & structures in modal testing

Post author:James Wren
Post published:February 11, 2013
Reading time:1 mins read
Post comments:0 Comments
Post category:DATS tutorial video

James Wren (Prosig UK) explains how nodes, components & structures are used in modal hammer testing using Prosig's P8000 & DATS software. http://www.youtube.com/watch?v=FmNCqv7p3pc

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