[HTML][HTML] Effects of thermal and shear deformation on vibration response of functionally graded thick composite microbeams

B Akgöz, Ö Civalek - Composites Part B: Engineering, 2017 - Elsevier
In this paper, thermal and shear deformation effects on the vibrational response of non-
homogeneous microbeams made of functionally graded (FG) materials are carried out. It is …

Research progress of MEMS inertial switches

M Liu, X Wu, Y Niu, H Yang, Y Zhu, W Wang - Micromachines, 2022 - mdpi.com
As a typical type of MEMS acceleration sensor, the inertial switch can alter its on-off state
while the environmental accelerations satisfy threshold value. An exhaustive summary of the …

Buckling and post-buckling responses of smart doubly curved composite shallow shells embedded in SMA fiber under hygro-thermal loading

M Karimiasl, F Ebrahimi, B Akgöz - Composite Structures, 2019 - Elsevier
In this research, the post-buckling behaviors of doubly curved composite shells in hygro-
thermal environment are investigated by employing multiple scales perturbation method …

Size-dependent pull-in analysis of a composite laminated micro-beam actuated by electrostatic and piezoelectric forces: Generalized differential quadrature method

J Shen, H Wang, S Zheng - International Journal of Mechanical Sciences, 2018 - Elsevier
In this paper, a size-dependent model of clamped-clamped composite laminated
electrostatic Euler–Bernoulli microbeams with piezoelectric layers attached was proposed …

A novel low-g MEMS bistable inertial switch with self-locking and reverse-unlocking functions

M Liu, Y Zhu, C Wang, Y Chen, Y Wu… - Journal of …, 2020 - ieeexplore.ieee.org
Based on a bistable mechanism, a novel low-MEMS inertial switch with dual functions of self-
locking and reverse-unlocking is presented, along with its fabrication and verification. This …

Pull-in voltage analysis of electrostatically actuated MEMS with piezoelectric layers: A size-dependent model

Y Xiao, B Wang, S Zhou - Mechanics Research Communications, 2015 - Elsevier
A size-dependent model for electrostatically actuated microbeam-based MEMS (micro-
electro-mechanical systems) with piezoelectric layers attached is developed based on a …

Design and fabrication of a laterally-driven inertial micro-switch with multi-directional constraint structures for lowering off-axis sensitivity

Q Zhang, Z Yang, Q Xu, Y Wang… - Journal of …, 2016 - iopscience.iop.org
This paper proposes a novel laterally-driven inertial micro-switch with multi-directional
compact constraint structures for lowering off-axis sensitivity and improving shock …

Nonlinear pull-in instability of microplates with piezoelectric layers using modified couple stress theory

A Kazemi, R Vatankhah, M Farid - International Journal of Mechanical …, 2017 - Elsevier
In this study, the effects of piezoelectric layers, residual stresses and von Karman
nonlinearity on the pull-in instability of a microplate are studied by taking into account the …

A size-dependent model for beam-like MEMS driven by electrostatic and piezoelectric forces: A variational approach

T Yin, B Wang, S Zhou, M Zhao - Physica E: Low-dimensional Systems and …, 2016 - Elsevier
A size-dependent model of a micro-electromechanical system (MEMS) actuated by both
electrostatic and piezoelectric forces is proposed based on the modified couple stress. The …

Nonlinear analysis of laminated beams with braided fiber piezoelectric composite actuators

B Zhou, X Ma, S Xue - International Journal of Applied Mechanics, 2020 - World Scientific
This paper presents a novel approach for improving the reliability and driving capability of
piezoelectric actuators by developing braided fiber piezoelectric composite (BFPC) …