mass-spring-damper system dynamic analysis

Altair Forum User

Hello, I would like to know how I can simulate/model a mass-spring-damper system in HyperMesh to do a dynamic analysis and get system responses and FRF in acceleration?

Altair Forum User

Hi @Ariane Rebelato

 

I could not able to find a example file to share with you for a spring mass system frf analysis.

 

But you can use spring elements with a suspended mass at the end, gravity turned ON and include frequency response related cards.

 

There are few tutorials available on OptiStruct help for frequency response analysis.