Effacer les filtres
Effacer les filtres

ROTATING SHAFT PIEZOELECTRIC EFFECT

4 vues (au cours des 30 derniers jours)
Malon kipkogei
Malon kipkogei le 29 Fév 2020
Commenté : kqk k le 12 Sep 2023
How can i model a rotating shaft with a piezoelectric material patch in MATLAB?
I want to show how stresses in the shaft produce an electric potential that can be harvested

Réponses (1)

Steve Miller
Steve Miller le 20 Déc 2022
You have a few options:
  1. You can use the Flexible Shaft block in Simscape Driveline to model the shaft. You can measure the deflection and use that to calculate the potential. This will handle torsional and bending compliance only.
  2. You can use the Flexible Cylindrical Beam in Simscape Multibody block to model the shaft. This will handle deflection along all six degrees of freedom.
The Piezo Stack model in Simscape Driveline will give you some ideas for parameterization. See example Hybrid Linear Actuator to see it used in a model.
--Steve
  1 commentaire
kqk k
kqk k le 12 Sep 2023
How can I analyze a rotating shaft for active vibration damping using piezoelectric material patches in MATLAB?If you can, here's my e-mail:qiankun7398@gmail.com.thank you!!!

Connectez-vous pour commenter.

Community Treasure Hunt

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

Start Hunting!

Translated by