Zobrazeno 1 - 10 of 17 pro vyhledávání: '"Sang Truong Ha"'
3
A meshless geometric multigrid method based on a node-coarsening algorithm for the linear finite element discretization
Autor: Hyoung Gwon Choi, Sang Truong Ha
Publikováno v: Computers & Mathematics with Applications. 96:31-43
A meshless geometric multigrid (GMG) method based on a node-coarsening algorithm is proposed in the context of finite element method (FEM) with unstructured grids consisting of linear elements. Unlike the existing GMG methods, the present method does
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2646f3fa065ade4c9fb070a32798c087
https://doi.org/10.1016/j.camwa.2021.05.009
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5
Research on Cooperative Adaptive Cruise Control System for Autonomous Vehicles based on Distributed Model Predictive Control
Autor: Huu Truyen Pham, Duc Lich Luu, Ciprian Lupu, Thanh Binh Nguyen, Sang Truong Ha
Publikováno v: ICSSE
As a beneficial way of increasing traffic capacity, autonomous vehicle platoons have paid extensive attention recently. This study proposes a Distributed Model Predictive Control (DMPC) algorithm with input constraints. This algorithm is a suitable a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c187c2780a08dbbdea38fc8a26f66da9
https://doi.org/10.1109/icsse52999.2021.9538410
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6
Performance comparison of interpolation operators of multi-grid method based on a distance weighted and area (volume) intersection approaches Part II: Finite element discretization
Autor: Hyoung Gwon Choi, Sang Truong Ha
Publikováno v: Journal of Mechanical Science and Technology. 33:3323-3331
A new interpolation/restriction operator based on a distance weight method proposed in the Part I of this paper is adopted for multigrid method in the context of finite element method. The algorithm to construct the new operator is employed for any k
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b681353f7f1cae0360828ee62ef19e2
https://doi.org/10.1007/s12206-019-0627-0
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8
A comparative study between partitioned and monolithic methods for the problems with 3D fluid-structure interaction of blood vessels
Autor: Hyoung Gwon Choi, Long Cu Ngo, Byoung-jin Jeon, Muhammad Saeed, Sang Truong Ha
Publikováno v: Journal of Mechanical Science and Technology. 31:281-287
The problem with Fluid structure interaction (FSI) can be simulated by monolithic (fluid and structured equations are solved in a single monolithic matrix) or partitioned approach (fluid and solid equations are sequentially solved, and coupling is ac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abd0f1b214708ab5fac9a8a8470848ef
https://doi.org/10.1007/s12206-016-1230-2
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9
Investigation on the effect of density ratio on the convergence behavior of partitioned method for fluid–structure interaction simulation
Autor: Hyoung Gwon Choi, Sang Truong Ha
Publikováno v: Journal of Fluids and Structures. 96:103050
In order to investigate the effect of density ratio of fluid and solid on the convergence behavior of partitioned FSI algorithm, three strong-coupling partitioned algorithms (fixed-point method with a constant under-relaxation parameter, Aitken’s m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b221eb3838dcb2d5a289818bea943e91
https://doi.org/10.1016/j.jfluidstructs.2020.103050
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10
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