Design criteria for bi-stable behavior in a buckled multi-layered MEMS bridge

A Michael, CY Kwok - Journal of Micromechanics and …, 2006 - iopscience.iop.org
In this paper, the bi-stability of a buckled multi-layered micro-bridge with elastically
constrained boundary conditions is studied theoretically and experimentally. The residual …

Static behavior of bilayer microcantilevers under thermal actuation

M Rahaeifard - International Journal of Engineering Science, 2016 - Elsevier
This paper investigates the size-dependent static behavior of micro scale thermal actuators.
The actuator is considered as a bilayer microcantilever and the modified couple stress …

Thermo-mechanical behavior of buckled multi-layered micro-bridges

A Michael, CY Kwok - Sensors and actuators A: Physical, 2007 - Elsevier
In this paper, the thermo-mechanical behavior of buckled multi-layered micro-bridge is
theoretically analyzed, simulated using ANSYS and experimentally confirmed on a …

A resonant controller design of piezo-electrically driven micro-lens actuator

SMR Rasid, Y Wang, A Michael… - … and Robotics at …, 2020 - ieeexplore.ieee.org
A novel controller and its experimental implication for fast auto-focusing capability of a piezo-
electrically driven micro-lens actuator is presented in this paper. Negative imaginary (NI) …

Buckling shape of elastically constrained multi-layered micro-bridges

A Michael, CY Kwok - Sensors and Actuators A: Physical, 2007 - Elsevier
In this paper, an analytical model that characterizes the buckling shape of a multi-layered
micro-bridge is presented. The model takes into account elastically constrained boundary …

Modelling and experimental validation of piezoelectrically driven micro-lens actuator

SMR Rasid, A Michael, HR Pota… - … Conference on Solid …, 2021 - ieeexplore.ieee.org
This paper presents the development of a dynamic analytical model for piezoelectrically
driven micro-lens actuator for micro-optics applications. The model uniquely considers the …

Bulk Foil Pt-Rh Micro-relays for High Power RF and Other Applications.

FM Ozkeskin - 2011 - deepblue.lib.umich.edu
This work explores the potential of bulk foil metal alloys on micromachined relays for high
power DC and RF applications. Platinum-rhodium (Pt-Rh) is of particular interest because it …

Bulk Foil Platinum-Rhodium Micro-relays for High Power RF and Other Applications

FM Ozkeskin - 2011 - search.proquest.com
This work explores the potential of bulk foil metal alloys on micromachined relays for high
power DC and RF applications. Platinum-rhodium (Pt-Rh) is of particular interest because it …

RF MEMS for RF and microwave wireless communication systems

KY Chan - 2010 - unsworks.unsw.edu.au
There is an increased demand on efficient use of frequency spectrum required by the
modern wireless communication systems. As we are facing an explosion of information data …

Thermo-elastic Behavior of Buckled Multi-layered MEMS Bridge: Model and Experiment

A Michael, CY Kwok - SENSORS, 2006 IEEE, 2006 - ieeexplore.ieee.org
In this paper, we have obtained thermo-elastic model which takes into account elastically
constrained boundary conditions and residual moment in the buckled bridge and verified …