Finite-Element Domain Decomposition Methods for Analysis of Large-Scale Electromagnetic Problems

被引：0

作者：

Xue, Ming-Feng ^{[1
]}

Jin, Jian-Ming ^{[1
]}

机构：

[1] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA

来源：

APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2014年 / 29卷 / 12期

关键词：

Domain Decomposition Method (DDM); Dual-Primal Finite Element Tearing and Interconnecting (FETI-DP); Finite Element Method (FEM); higher-order transmission condition; VECTOR-WAVE-EQUATION; ABSORBING BOUNDARY-CONDITIONS; OPTIMIZED SCHWARZ METHODS; PHASED-ARRAY ANTENNAS; FETI-DP METHOD; ACOUSTIC SCATTERING; HELMHOLTZ-EQUATION; ITERATIVE SOLUTION; SIMULATION; ALGORITHM;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents an overview of our recent development of domain decomposition methods for finite element analysis of large-scale electromagnetic problems. More specifically, it presents several domain decomposition algorithms based on the Dual-Primal Finite Element Tearing Interconnecting (FETI-DP) method for solving vector wave equations. These algorithms expand the capability and improve the performance of the FETI-DP method by: (1) lifting the requirement of conformal meshes on subdomain interfaces, (2) speeding up the convergence of the iterative solution of the global interface problem, and (3) incorporating appropriate truncation boundaries for more accurate simulation. Numerical results are presented to demonstrate the application, accuracy, efficiency, and capability of these algorithms.

引用

页码：990 / 1002

页数：13

共 50 条

[1] A LARGE-SCALE FINITE-ELEMENT ANALYSIS USING DOMAIN DECOMPOSITION METHOD ON A PARALLEL COMPUTER
YAGAWA, G
SONEDA, N
YOSHIMURA, S
[J]. COMPUTERS & STRUCTURES, 1991, 38 (5-6) : 615 - 625
[2] A 3D finite element analysis of large-scale nonlinear dynamic electromagnetic problems by harmonic balancing and domain decomposition
Yao, Wang
Jin, Jian-Ming
Krein, Philip T.
[J]. INTERNATIONAL JOURNAL OF NUMERICAL MODELLING-ELECTRONIC NETWORKS DEVICES AND FIELDS, 2016, 29 (02) : 166 - 180
[3] Multilevel Characteristic Basis Finite-Element Method (ML-CBFEM)-An Efficient Version of a Domain Decomposition Algorithm for Large-Scale Electromagnetic Problems
Ozgun, Ozlem
Mittra, Raj
Kuzuoglu, Mustafa
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2009, 57 (10) : 3381 - 3387
[4] A Parallel Randomized Finite Element Domain Decomposition Solver for Large-scale EM Problems
Wang, Wei
Vouvakis, Marinos N.
[J]. 2016 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, 2016, : 1125 - 1126
[5] AN UNCONVENTIONAL DOMAIN DECOMPOSITION METHOD FOR AN EFFICIENT PARALLEL SOLUTION OF LARGE-SCALE FINITE-ELEMENT SYSTEMS
FARHAT, C
ROUX, FX
[J]. SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING, 1992, 13 (01): : 379 - 396
[6] LARGE-SCALE FINITE-ELEMENT ANALYSIS OF THE BEATING HEART
MCCULLOCH, A
WALDMAN, L
ROGERS, J
GUCCIONE, J
[J]. CRITICAL REVIEWS IN BIOMEDICAL ENGINEERING, 1992, 20 (5-6) : 427 - 449
[7] Domain decomposition solvers for large scale industrial finite element problems
Bjorstad, PE
Koster, J
Krzyzanowski, P
[J]. APPLIED PARALLEL COMPUTING, PROCEEDINGS: NEW PARADIGMS FOR HPC IN INDUSTRY AND ACADEMIA, 2001, 1947 : 373 - 383
[8] A finite element domain decomposition combined with algebraic multigrid method for large-scale electromagnetic field computation
Liu, YQ
Yuan, JS
[J]. IEEE TRANSACTIONS ON MAGNETICS, 2006, 42 (04) : 655 - 658
[9] PARALLEL ADAPTIVE FINITE-ELEMENT ANALYSIS OF LARGE-SCALE STRUCTURES
GHOSH, DK
BASU, PK
[J]. COMPUTING SYSTEMS IN ENGINEERING, 1994, 5 (4-6): : 325 - 335
[10] A new dual-primal domain decomposition approach for finite element simulation of 3-D large-scale electromagnetic problems
Li, Yu-Jia
Jin, Jian-Ming
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (10) : 2803 - 2810

← 1 2 3 4 5 →