Modeling, analysis and characterization of ionic electroactive polymers based tri-layer micro-actuators

2021 ◽  
Author(s):  
Sofiane Ghenna ◽  
Laureline Seurre ◽  
Caroline Soyer ◽  
Helene Arena ◽  
Sébastien Grondel ◽  
...  
Keyword(s):  
Electroactive Polymers ◽  
Modeling Analysis ◽  
Micro Actuators

Design, Modeling, Analysis, and Characterization of a Pin-on-Disk Tribometer with a Novel Spring Loading Mechanism

2021 ◽  
pp. 29-39
Author(s):  
Ghulam Hussain ◽  
Shehroze Faisal ◽  
Iftikhar Ahmad ◽  
Wasim Ahmed Khan ◽  
M. Kamran Abbasi ◽  
...  
Keyword(s):  
Modeling Analysis ◽  
Pin On Disk

scholarly journals Design, fabrication and characterization of electrostatic micro actuators for microfluidic platforms

2011 ◽  
Vol 25 ◽  
pp. 1181-1184 ◽  
Author(s):  
M. Patrascu ◽  
J. Gonzalo-Ruiz ◽  
M. Goedbloed ◽  
M. Crego-Calama ◽  
S.H. Brongersma
Keyword(s):  
Microfluidic Platforms ◽  
Micro Actuators ◽  
Fabrication And Characterization

On the Nonlinear Dynamics of Electromagnetically-Transduced Microresonators

2012 ◽  
Author(s):  
Andrew B. Sabater ◽  
Vijay Kumar ◽  
Aamer Mahmood ◽  
Jeffrey F. Rhoads
Keyword(s):  
Nonlinear Response ◽  
Experimental Characterization ◽  
Complete Understanding ◽  
Mass Sensing ◽  
Permanent Magnetic Field ◽  
Input And Output ◽  
Modeling Analysis ◽  
Electromagnetically Actuated ◽  
A Current

This work investigates the dynamics of electromagnetically-actuated and sensed microresonators. These resonators consist of a silicon microcantilever and a current-carrying metallic wire loop. When placed in a permanent magnetic field, the devices vibrate due to Lorentz interactions. These vibrations, in turn, induce an electromotive force, which can be correlated to the dynamic response of the device. The nature of this transduction process results in an intrinsic coupling between the system’s input and output, which must be analytically and experimentally characterized to fully understand the dynamics of the devices of interest. This paper seeks to address this need through the modeling, analysis, and experimental characterization of the nonlinear response of electromagnetically-transduced microcantilevers in the presence of inductive and resistive coupling between the devices’ input and output ports. A complete understanding of this behavior should enable the application of electromagnetically-transduced microsystems in practical contexts ranging from resonant mass sensing to micromechanical signal processing.

Modelization and characterization of asymmetrical thermal micro-actuators

1996 ◽  
Vol 6 (1) ◽  
pp. 134-137 ◽  
Author(s):  
Ph Lerch ◽  
C Kara Slimane ◽  
B Romanowicz ◽  
Ph Renaud
Keyword(s):  
Micro Actuators

Carbonate acidizing: Modeling, analysis, and characterization of wormhole formation and propagation

2015 ◽  
Vol 131 ◽  
pp. 18-33 ◽  
Author(s):  
Mehdi Ghommem ◽  
Weishu Zhao ◽  
Steve Dyer ◽  
Xiangdong Qiu ◽  
Dominic Brady
Keyword(s):  
Modeling Analysis ◽  
Carbonate Acidizing

On the Dynamics of Two Mutually-Coupled, Electromagnetically-Actuated Microbeam Oscillators

2012 ◽  
Vol 7 (3) ◽  
Author(s):  
Andrew B. Sabater ◽  
Jeffrey F. Rhoads
Keyword(s):  
Signal Processing ◽  
Coupled Oscillators ◽  
Practical Applications ◽  
Modeling Analysis ◽  
Predictive Design ◽  
Oscillator Arrays ◽  
And Control ◽  
Electromagnetically Actuated ◽  
Nonlinear Behaviors

This work describes the modeling, analysis, predictive design, and control of self-excited oscillators, and associated arrays, founded upon electromagnetically-actuated microbeams. The study specifically focuses on the characterization of nonlinear behaviors arising in isolated oscillators and small arrays of nearly-identical, mutually-coupled oscillators. The work provides a framework for the exploration of larger oscillator arrays with different forms of coupling and feedback, which can be exploited in practical applications ranging from signal processing to micromechanical neurocomputing.

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