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Campbell Diagram

This topic has 2 replies and 2 voices and was last updated 10 years, 6 months ago ago by Markus Janssen.

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04.01.2015 at 01:10 #34560

Markus Janssen
Participant

Hello,

I would like to create a Cambel diagram. I have tried the order tracking option, but seems that I cant do it with that.

I need a plot with:
x-axis = rotation speed
z-axis = frequency
y-axis = amplitude

see attachment.

What is the easiest way to do that?

Thanks

04.01.2015 at 01:10 #34562

Markus Janssen
Participant

Hello,

I would like to create a Cambel diagram. I have tried the order tracking option, but seems that I cant do it with that.

I need a plot with:
x-axis = rotation speed
z-axis = frequency
y-axis = amplitude

see attachment.

What is the easiest way to do that?

Thanks

07.01.2015 at 11:30 #34561

Bernhard Kantz
Participant

Hello,

attached please find a small FlexPro project database which contains a Campbell diagram.

One has to use the STFFT analysis object (Time-Frequency spectrum) for constructing the desired spectrum. Indeed, therein you have to select under spectrum result e.g. the option “Frequency is Z and speed is X”.
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