Show simple item record

contributor authorZamanian, Amir Hosein
contributor authorSon, David Y.
contributor authorKrueger, Paul S.
contributor authorRicher, Edmond
date accessioned2022-05-08T09:05:02Z
date available2022-05-08T09:05:02Z
date copyright3/22/2022 12:00:00 AM
date issued2022
identifier issn0022-0434
identifier otherds_144_06_061007.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4284709
description abstractHydraulically amplified dielectric elastomer actuators (HADEAs) are soft actuators comprising a pair of elastic electrodes connected to an inflatable membrane where the membrane and space between the electrodes are filled with an incompressible dielectric fluid. A lumped parameter model (LPM) was developed based on a nonlinear hyper-elastic Mooney–Rivlin material model. We compared the nonlinear LPM with a previous linear model and with a multiphysics finite element model with Mooney–Rivlin materials. The proposed nonlinear LPM showed good agreement in the estimation of strain and internal hydrostatic pressure as a function of actuation voltage compared to the finite element analysis results. Moreover, it better predicts the quasi-static equilibrium state and snap-through instability than the linear LPM.
publisherThe American Society of Mechanical Engineers (ASME)
titleNonlinear Lumped Parameter Model and Snap-Through Stability Analysis of Hydraulically Amplified Dielectric Elastomer Actuators
typeJournal Paper
journal volume144
journal issue6
journal titleJournal of Dynamic Systems, Measurement, and Control
identifier doi10.1115/1.4053944
journal fristpage61007-1
journal lastpage61007-9
page9
treeJournal of Dynamic Systems, Measurement, and Control:;2022:;volume( 144 ):;issue: 006
contenttypeFulltext


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record