A new elliptical artificial coupling boundary in the hybrid finite element-analytical approach for 2-D open boundary electromagnetic field computation

2005 ◽  
Vol 41 (5) ◽  
pp. 1372-1375
Author(s):  
She-Jiao Han ◽  
Jin-Liang He ◽  
Shan-Qiang Gu ◽  
Jun Zou
Keyword(s):  
Finite Element ◽  
Electromagnetic Field ◽  
Analytical Approach ◽  
Open Boundary ◽  
Hybrid Finite Element ◽  
Field Computation

An object-oriented finite-element program for electromagnetic field computation

1994 ◽  
Vol 30 (5) ◽  
pp. 3618-3621 ◽  
Author(s):  
E.J. Silva ◽  
R.C. Mesquita ◽  
R.R. Saldanha ◽  
P.F.M. Palmeira
Keyword(s):  
Finite Element ◽  
Electromagnetic Field ◽  
Object Oriented ◽  
Finite Element Program ◽  
Field Computation ◽  
Element Program

A Hybrid Finite Element-Analytical Approach for Dynamic Analysis of a Micro-Resonator Driven by Electrostatic Combs

2012 ◽  
Vol 226-228 ◽  
pp. 708-713
Author(s):  
Mi Tao Song ◽  
Deng Qing Cao
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Differential Equations ◽  
Nonlinear Dynamic ◽  
Analytical Approach ◽  
Dynamic Responses ◽  
The Finite Element Method ◽  
Global Mode ◽  
Hybrid Finite Element ◽  
Micro Resonator

Combining the finite element method and the analytical method, a hybrid finite element-analytical approach is established to calculate the nonlinear dynamic responses of a micro-resonator driven by electrostatic combs accurately for the purpose of programmed dynamical simulations and great shortening of workloads. The spatially discretized equations obtained by using the analytical undamped global mode functions to the nonlinear integro-partial differential equations and the ordinary differential equations of the micro-resonator, in which the coefficients are estimated by the discrete global mode shapes from the finite element method, are used to calculate the nonlinear dynamic responses of the micro-resonator. The results are compared with those merely based on the analytical mode functions of the micro-resonator, which shows that they can reach high accuracy when the elements in the micro-resonator are sufficiently small.

A finite element database for electromagnetic field computation

1985 ◽  
Vol 21 (6) ◽  
pp. 2503-2506 ◽  
Author(s):  
J. Webb ◽  
D. Lowther ◽  
P. Silvester
Keyword(s):  
Finite Element ◽  
Electromagnetic Field ◽  
Field Computation
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