Info

Questa domanda è chiusa. Riaprila per modificarla o per rispondere.

Hi everyone, please help me out in modalfit command for modal parameter extraction. Why mode shape vector plot is so erratic?

1 visualizzazione (ultimi 30 giorni)
Hi everyone, please help me out in modalfit command for modal parameter extraction. Why mode shape vector plot is so erratic?
  2 Commenti
KALYAN ACHARJYA
KALYAN ACHARJYA il 13 Ott 2018
Modificato: KALYAN ACHARJYA il 13 Ott 2018
Hope you will get enough answer here, Its not the question of eratic or not, its system response, what do you expect?
Ayisha Nayyar
Ayisha Nayyar il 14 Ott 2018
Thanks a lot Kalayan sir, nut i know the response of the beam through ansys, but mode shape vectors do not support that, secondly, there is an issue that the values of natural frequency vary along the length of the beam, i guess due to that problem, mode shapes are not correct as frequency values vary along the length. please send me some help regarding curve fitting for modal parameter extraction in matlab.

Risposte (0)

Questa domanda è chiusa.

Prodotti

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by