Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Rivka Gilat"'
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2704 (2022)
Configuration-dependent spectral behavior of initially curved circular microplates loaded by a distributed nonlinear electrostatic force is investigated. The structures under consideration are distinguished by two interesting features. The first is t
Externí odkaz:
https://doaj.org/article/df5456bd681b40c8a4f53e4cd8078810
Publikováno v:
Proceedings, Vol 1, Iss 4, p 277 (2017)
Curved micromechanical beams are a versatile platform for exploring multistable behavior, with potential applications in mechanical based logic elements and electrical and optical switches. Here we demonstrate bidirectional electrostatic actuation of
Externí odkaz:
https://doaj.org/article/58b76f0bb7294d83a396f336a854fb1a
Publikováno v:
IEEE Sensors Journal. 21:21349-21358
Electrostatically actuated, bistable, curved micromechanical beams can exhibit latching, wherein the beams remain in two distinct stable states without an applied voltage. These structures could serve as building blocks in a variety of applications s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13d6ae889f296bd148fced0a1fad546a
https://doi.org/10.1109/jsen.2021.3103265
https://doi.org/10.1109/jsen.2021.3103265
Autor:
Jacob Aboudi, Rivka Gilat
Publikováno v:
International Journal of Solids and Structures. 270:112227
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c91510397776eafb9e99e23b3248274
https://doi.org/10.1016/j.ijsolstr.2023.112227
https://doi.org/10.1016/j.ijsolstr.2023.112227
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 25:2409-2415
To induce snap-through (ST) switching in an electrostatically actuated bistable latchable curved microbeam, a close gap electrode facing the concave surface of the beam is commonly used. In the framework of an alternative architecture considered here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5c328952874b7554090629bfe6b5369
https://doi.org/10.1109/tmech.2020.2975190
https://doi.org/10.1109/tmech.2020.2975190
Autor:
Jacob Aboudi, Rivka Gilat
Publikováno v:
International Journal of Solids and Structures. :111862
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b7909579be83ec1670a45b630153e7d
https://doi.org/10.1016/j.ijsolstr.2022.111862
https://doi.org/10.1016/j.ijsolstr.2022.111862
Publikováno v:
Volume 11: 15th International Conference on Micro- and Nanosystems (MNS).
The effect of membrane load on the behaviour of axisymmetric bistable circular curved microplates on Berger’s based axisymmetric reduced order (RO) model, incorporating radial prestress, is studied. The model is first validated for a “mechanical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::254326cae8a67b4d7124cbc497198a1e
https://doi.org/10.1115/detc2021-69404
https://doi.org/10.1115/detc2021-69404
Publikováno v:
Communications in Nonlinear Science and Numerical Simulation. 73:291-306
Curved bistable beams subjected to transverse loading may exhibit latching, namely remain in their buckled state under zero force. Under such circumstances, an opposite force is required for snapping-back (release) of the beam to its initial configur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2cbdc3117b25fbd1ddc283fe116d652
https://doi.org/10.1016/j.cnsns.2019.01.022
https://doi.org/10.1016/j.cnsns.2019.01.022
Publikováno v:
International Journal of Mechanical Sciences. 223:107255
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::234d78c2f25b48c316b3e97f559e24d8
https://doi.org/10.1016/j.ijmecsci.2022.107255
https://doi.org/10.1016/j.ijmecsci.2022.107255
Autor:
Jacob Aboudi, Rivka Gilat
Publikováno v:
International Journal of Engineering Science. 175:103660
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3f9bcfbf77d8d46eac0ae2b2aa4430f
https://doi.org/10.1016/j.ijengsci.2022.103660
https://doi.org/10.1016/j.ijengsci.2022.103660