Pull-in Voltage Analysis of Electrostatically Actuated Stepped Micro-cantilever Beam

2018 ◽  
Vol 54 (8) ◽  
pp. 217
Author(s):  
Junhua ZHU
Keyword(s):  
Cantilever Beam ◽  
Electrostatically Actuated ◽  
Micro Cantilever

Nonlinear Dynamic Analysis of Micro Cantilever Beam Under Electrostatic Loading

2012 ◽  
Vol 28 (1) ◽  
pp. 63-70 ◽  
Author(s):  
C.-C. Liu ◽  
S.-C. Yang ◽  
C.-K. Chen
Keyword(s):  
Cantilever Beam ◽  
Nonlinear Dynamic Analysis ◽  
Nonlinear Behavior ◽  
Computationally Efficient ◽  
Hybrid Scheme ◽  
Electrostatically Actuated ◽  
Aspect Ratios ◽  
Beam System ◽  
Length Width ◽  
Micro Cantilever

ABSTRACTA hybrid differential transformation / finite difference scheme is used to analyze the complex nonlinear behavior of an electrostatically-actuated micro cantilever beam which high aspect ratios (length/width). The validity of the proposed method is confirmed by comparing the numerical results obtained for the tip displacement and pull-in voltage of the cantilever beam with the analytical and experimental results presented in the literature. The hybrid scheme is then applied to analyze both the steady-state and the dynamic deflection behavior of the cantilever beam as a function of the applied voltage. Overall, the results confirm that the hybrid method provides an accurate and computationally-efficient means of analyzing the complex nonlinear behavior of both the current micro cantilever beam system and other micro-scale electrostatically-actuated structures.

scholarly journals Static Analysis of Electrostatically Actuated Micro Cantilever Beam

2013 ◽  
Vol 51 ◽  
pp. 776-780 ◽  
Author(s):  
Anchit J. Kaneria ◽  
D.S. Sharma ◽  
R.R. Trivedi
Keyword(s):  
Static Analysis ◽  
Cantilever Beam ◽  
Electrostatically Actuated ◽  
Micro Cantilever

Characteristics of Stress Distribution of Micro-Cantilever of Polycrystalline Copper at the Pull-in Voltage

2013 ◽  
Vol 300-301 ◽  
pp. 1309-1312
Author(s):  
Ji Long Su ◽  
Yan Jiao Zhang ◽  
Xing Feng Lian
Keyword(s):  
Stress Distribution ◽  
Cantilever Beam ◽  
Electrostatic Force ◽  
Polycrystalline Copper ◽  
Maximum Deflection ◽  
Micro Cantilever ◽  
Fixed End ◽  
The Relationship

The Ansys simulate software is utilized to analyze pull-in voltages and stresses of the fixed end of micro- cantilever beam with different thicknesses respectively. Based on the analysis of the electrostatic force at the pull-in voltage, the stress of fixed end of micro-beam and the maximum deflection are obtained. The relationship between the stress of fixed end and thickness is established. The results show that the mutation thickness of the stress and the pull-in voltage are at and respectively , it is consistent with the intrinsic size of the polycrystalline copper micro-beam.

scholarly journals Optimal Design of Capacitive Micro Cantilever Beam Accelerometer

2009 ◽  
Vol 3 (9) ◽  
Author(s):  
Othman Sidek ◽  
Muhamad Azman Miskam ◽  
H.M.T Khaleed ◽  
Mohd Fauzi Alias ◽  
Shukri Korakkottil Kunhi Mohd
Keyword(s):  
Optimal Design ◽  
Cantilever Beam ◽  
Micro Cantilever

Design and Fabrication of Micro-Cantilever Beam Fiber Bragg Grating Hydrogen Sensor Based on Coated-Palladium Film

2010 ◽  
Vol 37 (7) ◽  
pp. 1784-1788 ◽  
Author(s):  
张晓晶 Zhang Xiaojing ◽  
张博明 Zhang Boming ◽  
陈吉安 Chen Ji′an ◽  
武湛君 Wu Zhanjun
Keyword(s):  
Fiber Bragg Grating ◽  
Cantilever Beam ◽  
Hydrogen Sensor ◽  
Bragg Grating ◽  
Micro Cantilever

Intelligent vibration control of micro-cantilever beam in MEMS

2011 ◽  
Author(s):  
Atabak Sarrafan ◽  
Seiyed Hamid Zareh ◽  
Abolghassem Zabihollah ◽  
Amir Ali Khayyat
Keyword(s):  
Vibration Control ◽  
Cantilever Beam ◽  
Micro Cantilever

Investigation for dimension effect on mechanical behavior of a metallic curved micro-cantilever beam

Measurement ◽  
2011 ◽  
Vol 44 (2) ◽  
pp. 454-465 ◽  
Author(s):  
Alireza Shooshtari ◽  
Hamed Kalhori ◽  
Amirhasan Masoodian
Keyword(s):  
Mechanical Behavior ◽  
Cantilever Beam ◽  
Micro Cantilever
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