Improvement of Real-Time Hybrid Simulation Using Parallel Finite-Element Program

被引：15

作者：

Lu, Li-Qiao ^{[1
]}

Wang, Jin-Ting ^{[1
]}

Zhu, Fei ^{[2
]}

机构：

[1] Tsinghua Univ, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China

[2] Changjiang Inst Survey Planning Design & Res, Wuhan, Peoples R China

来源：

JOURNAL OF EARTHQUAKE ENGINEERING | 2020年 / 24卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Real-Time Hybrid Simulation; Windows Calculation System; Real-Time Blockset; Soft Real-Time Interpolation Algorithm; Parallel Programming; EXPERIMENTAL-VERIFICATION; INTEGRATION ALGORITHMS; STRUCTURAL DYNAMICS; MODEL;

D O I：

10.1080/13632469.2018.1469442

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper proposes a novel framework to efficiently calculate a large-scale finite element (FE) numerical substructure in real-time hybrid simulation (RTHS). It is composed of a non-real-time Windows computer and a real-time Target Computer. The Windows computer is used to solve the FE numerical substructure by parallel computing in soft real-time, while the real-time Target Computer generates displacement signals for the controller in real time. Based on the proposed framework, a RTHS with numerical substructure simulated in Windows environment is developed. It is demonstrated that the computational efficiency of the RTHS could be greatly improved by parallel programming.

引用

页码：1547 / 1565

页数：19

共 50 条

[41] HYBRID FINITE-ELEMENT TECHNIQUES FOR OIL-RECOVERY SIMULATION
EYMARD, R
GALLOUET, T
JOLY, P
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1989, 74 (01) : 83 - 98
[42] A real-time hybrid simulation of parallel isolated buildings with novel sliding isolators
Huang L.
Xu W.
Guo T.
Guo, Tong (guotong@seu.edu.cn), 2017, Chinese Vibration Engineering Society (36): : 151 - 157
[43] Ultrasound simulation of real-time temperature estimation during radiofrequency ablation using finite element models
Daniels, M. J.
Jiang, J.
Varghese, T.
ULTRASONICS, 2008, 48 (01) : 40 - 55
[44] Ultrasound Simulation of Real-Time Temperature Estimation during Radiofrequency Ablation using Finite Element Models
Daniels, Matthew J.
Varghese, Tomy
Jiang, Jingfeng
2006 IEEE ULTRASONICS SYMPOSIUM, VOLS 1-5, PROCEEDINGS, 2006, : 845 - +
[45] HYBRID FINITE-ELEMENT METHODS
FIX, G
NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1975, 22 (06): : A659 - A659
[46] Parallel turbulent flow computations using a hybrid spectral/finite-element method on beowulf clusters
Vanden-Abeele, David
Degrez, Gerard
Snyder, Deryl Owen
COMPUTATIONAL FLUID DYNAMICS 2004, PROCEEDINGS, 2006, : 753 - +
[47] HYBRID FINITE-ELEMENT METHODS
FIX, GM
SIAM REVIEW, 1976, 18 (03) : 460 - 484
[48] MASSIVELY-PARALLEL FINITE-ELEMENT SIMULATION OF COMPRESSIBLE AND INCOMPRESSIBLE HOWS
TEZDUYAR, TE
ALIABADI, SK
BEHR, M
MITTAL, S
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1994, 119 (1-2) : 157 - 177
[49] Real-time hybrid simulation using the convolution integral method
Kim, Sung Jig
Christenson, Richard E.
Wojtkiewicz, Steven F.
Johnson, Erik A.
SMART MATERIALS & STRUCTURES, 2011, 20 (02):
[50] FINITE-ELEMENT SIMULATION OF SOLIDIFICATION
WING, CY
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1990, 23 (02) : 83 - 95

← 1 2 3 4 5 →