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检索条件"机构=Hunan Key Laboratory for Computation & Simulation in Science and Engineering"
463 条 记 录,以下是211-220 订阅
排序:
An Interpretable MRI Reconstruction Network with Two-grid-cycle Correction and Geometric Prior Distillation
arXiv
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arXiv 2022年
作者: Fan, Xiaohong Yang, Yin Chen, Ke Zhang, Jianping Dong, Ke The School of Mathematics and Computational Science Xiangtan University Key Laboratory of Intelligent Computing & Information Processing of Ministry of Education Xiangtan411105 China The School of Mathematics and Computational Science Xiangtan University Hunan National Applied Mathematics Center Hunan Key Laboratory for Computation and Simulation in Science and Engineering Xiangtan411105 China Centre for Mathematical Imaging Techniques Department of Mathematical Sciences The University of Liverpool Merseyside LiverpoolL6972L United Kingdom The School of Mathematics and Computational Science Xiangtan University Hunan National Applied Mathematics Center Key Laboratory of Intelligent Computing & Information Processing of Ministry of Education Xiangtan411105 China Department of Radiation Oncology Xiangtan Central Hospital Xiangtan411101 China
Although existing deep learning compressed-sensing-based Magnetic Resonance Imaging (CS-MRI) methods have achieved considerably impressive performance, explainability and generalizability continue to be challenging fo... 详细信息
来源: 评论
Are Electric Vehicles Greener than Hybrid Electric Vehicles in Carsharing? Insights from Large-Scale Multi-Objective simulation-Optimization
SSRN
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SSRN 2024年
作者: Li, Yan Hu, Lu Li, Haobin Chew, Ek Peng Li, Hao Zhu, Juanxiu Department of Industrial Systems Engineering and Management National University of Singapore Singapore Centre of Excellence in Modelling and Simulation for Next Generation Ports National University of Singapore Singapore School of Transportation and Logistics Southwest Jiaotong University Chengdu China School of Traffic and Transportation Engineering Changsha University of Science and Technology Changsha China Hunan Key Laboratory of Smart Roadway and Cooperative Vehicle Infrastructure Systems Changsha University of Science and Technology Changsha China School of Management Xihua University Chengdu China
Hybrid electric vehicles (HEVs) are perceived as transitional products bridging the gap between fueled vehicles and electric vehicles (EVs) because people intuitively believe that EVs are more environmentally friendly... 详细信息
来源: 评论
The Control Design of Space Flying Net Robot System Based on RBF Network
The Control Design of Space Flying Net Robot System Based on...
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Chinese Automation Congress (CAC)
作者: Xu Zhang Yuanhe Liu Yan’gang Liang Kebo Li Hunan Key Laboratory of Intelligent Planning and Simulation for Aerospace Missions College of Aerospace Science and Engineering National University of Defense Technology Changsha China
Space Flying Net Robot System (SFNRS) is a new capture method of space debris. In this paper, the SFNRS dynamic equations are established by using the lumped mass method. The previous studies about controller design a... 详细信息
来源: 评论
An Improved Third-order CWENO-Z Scheme at critical points  2
An Improved Third-order CWENO-Z Scheme at critical points
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2019 2nd International Conference on Advanced Materials, Intelligent Manufacturing and Automation, AMIMA 2019
作者: Tang, Shujiang Li, Mingjun Han, Shuang School of Mathematics and Computational Science Xiangtan University Xiangtan Hunan411105 China Hunan Key Laboratory for Computation and Simulation in Science and Engineering Xiangtan Hunan411105 China
In this paper, by modifying the smoothness factor of the third-order CWENO scheme, we present the two-parameter CWENO-NZ3 scheme to improve accuracy at critical points. We selected some classical examples for numerica... 详细信息
来源: 评论
A Two-level Overlapping Schwarz Method Using Energy Minimizing Multiscale Finite Element Functions  25th
A Two-level Overlapping Schwarz Method Using Energy Minimizi...
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25th International Conference on Domain Decomposition Methods in science and engineering, DD 2018
作者: Kim, Hyea Hyun Chung, Eric T. Wang, Junxian Department of Applied Mathematics and Institute of Natural Sciences Kyung Hee University Region Korea Republic of Department of Mathematics The Chinese University of Hong Kong SAR Hong Kong Hunan Key Laboratory for Computation and Simulation in Science and Engineering School of Mathematics and Computational Science Xiangtan University Xiangtan China
In this paper, a two-level overlapping Schwarz algorithm is proposed for solving finite element discretization of the following model problem © 2020, Springer Nature Switzerland AG.
来源: 评论
AN ADAPTIVE FINITE ELEMENT METHOD FOR TWO-DIMENSIONAL ELLIPTIC EQUATIONS WITH LINE DIRAC SOURCES
arXiv
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arXiv 2021年
作者: Cao, Huihui Li, Hengguang Yi, Nianyu Yin, Peimeng Hunan Key Laboratory for Computation and Simulation in Science and Engineering School of Mathematics and Computational Science Xiangtan University Hunan Xiangtan411105 China Wayne State University Department of Mathematics DetroitMI48202 United States Multiscale Methods and Dynamics Group Computer Science and Mathematics Division Oak Ridge National Laboratory Oak RidgeTN37831 United States
In this paper, we propose a novel adaptive finite element method for an elliptic equation with line Dirac delta functions as a source term. We first study the well-posedness and global regularity of the solution in th... 详细信息
来源: 评论
An improved functional dependency network model for information systems effectiveness analysis  2020
An improved functional dependency network model for informat...
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2020 International Conference on Wireless Communication and Sensor Networks, icWCSN 2020
作者: Luo, Aimin Yi, Shuanghui Liu, Junxian Kou, Yuxiao Gao, Lanlan Zhang, Mengmeng Science and Technology on Information Systems Engineering Laboratory National University of Defense Technology Changsha Hunan410073 China National Key Laboratory for Complex System Simulation Beijing China Academy of Military Science of the PLA Beijing100000 China
To address the limitations of the FDNA approach, in this paper, we analyze the dependency of the receiver node on the feeder nodes as well as the impact of the node's operability level on the system effectiveness,... 详细信息
来源: 评论
Developing Finite Element Methods for Simulating Transformation Optics Devices with Metamaterials
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Communications in computational Physics 2019年 第1期25卷 135-154页
作者: Wei Yang Jichun Li Yungqing Huang Bin He Hunan Key Laboratory for Computation and Simulation in Science and Engineering Xiangtan UniversityXiangtan 411105P.R.China Department of Mathematical Sciences University of Nevada Las VegasLas VegasNevada 89154-4020USA
In this paper,we first develop the mathematical modeling equations for wave propagation in several transformation optics devices,including electromagnetic concentrator,rotator and *** we propose the corresponding fini... 详细信息
来源: 评论
New Result on Interception of Stationary Targets at Arbitrary Time-Varying Velocity
arXiv
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arXiv 2021年
作者: Yuanhe, Liu Kebo, Li Yan’gang, Liang College of Aerospace Science and Engineering National University of Defense Technology Changsha410072 China Hunan Key Laboratory of Intelligent Planning and Simulation for Aerospace Missions Changsha410072 China
In this paper, some new results on time-varying missile against a stationary target using pure proportional navigation (PPN) are developed in the planar interception problem. First, the relative motion equation is est... 详细信息
来源: 评论
Boosting catalytic oxidation of H2S over activated carbon optimized by the synergistic effect of rich defects and nitrogen sites
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Surfaces and Interfaces 2025年 68卷
作者: Liu, Xin Zhao, Minghui Liu, Dongxu Yang, Jianxiao Han, Yinghui Sultana, Rabia Mohamed, Yasser M.A. Nazer, Hossam A.El Elnazer, Ahmed A. Zhang, Xin College of Ecology and Environment Nanjing Forestry University Nanjing 210037 China College of Resources and Environment University of Chinese Academy of Sciences Beijing 101408 China Hunan Province Key Laboratory for Advanced Carbon Materials and Applied Technology College of Materials Science and Engineering Hunan University Changsha 410082 China State Key Joint Laboratory of Environment Simulation and Pollution Control Research Center for Eco-Environmental Sciences Chinese Academy of Sciences Beijing 100085 China Photochemistry Department National Research Centre Dokki Giza 12622 Egypt Geological Sciences Department National Research Centre Dokki Giza 12622 Egypt
H2S selective catalytic oxidation has been considered as the most efficient method for the removal of residual H2S in Claus tail gas. Carbon materials were regarded as a promising candidate for the reaction. However, ... 详细信息
来源: 评论