The dynamics of a uniaxial micro-accelerometer subjected to accidental drop events is studied by means of a reduced order model. A two degrees of freedom model is built, which carefully reproduces the MEMS response under high acceleration events. The results of the reduced order model are compared to those obtained with a three-dimensional finite element model, in terms of accuracy of the results and simulation speed-up.
Reduced Order Modelling of MEMS Dynamics
MARIANI, STEFANO;EFTEKHAR AZAM, SAEED;GHISI, ALDO FRANCESCO;CORIGLIANO, ALBERTO;
2011-01-01
Abstract
The dynamics of a uniaxial micro-accelerometer subjected to accidental drop events is studied by means of a reduced order model. A two degrees of freedom model is built, which carefully reproduces the MEMS response under high acceleration events. The results of the reduced order model are compared to those obtained with a three-dimensional finite element model, in terms of accuracy of the results and simulation speed-up.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
dtip11-30_published.pdf
Accesso riservato
:
Post-Print (DRAFT o Author’s Accepted Manuscript-AAM)
Dimensione
2.56 MB
Formato
Adobe PDF
|
2.56 MB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
