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DV_103454703-Newcomer
3-Newcomer
May 16, 2025
Question

Vibration Analysis - Vibration Amplitude vs. Frequency

  • May 16, 2025
  • 3 replies
  • 532 views

I am trying to perform a Vibration Analysis on an assembly in Creo Simulate (in Creo Parametric Version 10). The only input data I have is the Vibration Amplitude vs. Frequency table below. I was wondering if it is possible to do an analysis in Simulate with this type of data. Is so, would it fall under the "Shock" category under the  "New Dynamic" analysis option? Or would it be under another category? An input on this matter would be helpful. Thanks. 

 

DV_10345470_0-1747417386358.png

 

3 replies

V
24-Ruby III
VladimirN24-Ruby III
24-Ruby III
May 17, 2025

From "Help Center" - "About Vibration Analysis": https://support.ptc.com/help/creo/creo_pma/r11.0/usascii/index.html#page/simulate/simulate/vibrate_top.html 

Y
YsnbKmy4-Participant
4-Participant
May 20, 2025

If  I were you, I will do as below.

1. Translete dispacement to acceleration.

2. Do frequency response analysis.

A
anursinghCommunity Manager
Community Manager
May 26, 2025

Hi @DV_10345470,

 

I wanted to see if you got the help you needed.

If so, please mark the appropriate reply as the Accepted Solution. It will help other members who may have the same question.
Please note that industry experts also review the replies and may eventually accept one of them as solution on your behalf.
Of course, if you have more to share on your issue, please pursue the conversation. 

 

Thanks,
Anurag 

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