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Foundations bearing capacity subjected to seepage by the kinematic approach of the limit analysis
Mehdi VEISKARAMI, Ghasem HABIBAGAHI
《结构与土木工程前沿(英文)》 2013年 第7卷 第4期 页码 446-455 doi: 10.1007/s11709-013-0227-5
关键词: foundation bearing capacity limit analysis numerical computation plasticity seepage
李晓巍,付祥,燕飞,钟有鹏,陆朝阳,张君华,贺煜,尉石,鲁大为,辛涛,陈济雷,林本川,张振生,刘松,陈远珍,俞大鹏
《中国工程科学》 2022年 第24卷 第4期 页码 133-144 doi: 10.15302/J-SSCAE-2022.04.016
关键词: 量子计算 量子算法 量子测控系统 量子软件 超导量子计算 分布式量子计算 囚禁离子量子计算 硅基量子计算 光量子计算 中性原子量子计算 金刚石氮空位色心 核磁共振量子计算 自旋波量子计算 拓扑量子计算
HIGH-PERFORMANCE COMPUTATION AND ARTIFICIAL INTELLIGENCE IN PESTICIDE DISCOVERY: STATUS AND OUTLOOK
《农业科学与工程前沿(英文)》 2022年 第9卷 第1期 页码 150-154 doi: 10.15302/J-FASE-2021419
Zhigang GUO, Zhi SUN
《结构与土木工程前沿(英文)》 2011年 第5卷 第4期 页码 458-464 doi: 10.1007/s11709-011-0133-7
关键词: PZT piezoelectric impedance optimization spectral element damage identification
Iteration framework for solving mixed lubrication computation problems
《机械工程前沿(英文)》 2021年 第16卷 第3期 页码 635-648 doi: 10.1007/s11465-021-0632-8
关键词: mixed lubrication discretization formula relative error Reynolds equation asperity
Scientific computation of big data in real-world clinical research
null
《医学前沿(英文)》 2014年 第8卷 第3期 页码 310-315 doi: 10.1007/s11684-014-0358-7
The advent of the big data era creates both opportunities and challenges for traditional Chinese medicine (TCM). This study describes the origin, concept, connotation, and value of studies regarding the scientific computation of TCM. It also discusses the integration of science, technology, and medicine under the guidance of the paradigm of real-world, clinical scientific research. TCM clinical diagnosis, treatment, and knowledge were traditionally limited to literature and sensation levels; however, primary methods are used to convert them into statistics, such as the methods of feature subset optimizing, multi-label learning, and complex networks based on complexity, intelligence, data, and computing sciences. Furthermore, these methods are applied in the modeling and analysis of the various complex relationships in individualized clinical diagnosis and treatment, as well as in decision-making related to such diagnosis and treatment. Thus, these methods strongly support the real-world clinical research paradigm of TCM.
关键词: big data real world clinical research Chinese medicine medical computing
Multiscale computation on feedforward neural network and recurrent neural network
Bin LI, Xiaoying ZHUANG
《结构与土木工程前沿(英文)》 2020年 第14卷 第6期 页码 1285-1298 doi: 10.1007/s11709-020-0691-7
关键词: multiscale method constitutive model feedforward neural network recurrent neural network
张庆礼,王晓梅,殷绍唐,江海河
《中国工程科学》 2008年 第10卷 第2期 页码 35-40
在工程数值计算、X射线衍射线形分析、光谱学等领域常使用高斯数值积分,高斯积分的节点及权重因子是数值积分的必须数据。研究了高次勒让德、拉盖尔和厄米多项式的零 点,即高斯-勒让德、高斯-拉盖尔、高斯-厄米积分的节点的计算方法,给出了一种有效的高精度数值算法——搜索迭代方法(scan-iteration method,SIM)。根据勒让德、拉盖尔、厄米多项式的特点,对拉盖尔多项式、厄米多项式的定义稍做变化后,获得了计算多项 式值的稳定递推关系。求它们的根时,先在一定范围内以一定的步长搜索根所在的
Analytical model and finite element computation of braking torque in electromagnetic retarder
Lezhi YE,Guangzhao YANG,Desheng LI
《机械工程前沿(英文)》 2014年 第9卷 第4期 页码 368-379 doi: 10.1007/s11465-014-0314-x
An analytical model has been developed for analyzing the braking torque in electromagnetic retarder by flux tube and armature reaction method. The magnetic field distribution in air gap, the eddy current induced in the rotor and the braking torque are calculated by the developed model. Two-dimensional and three-dimensional finite element models for retarder have also been developed. Results from the analytical model are compared with those from finite element models. The validity of these three models is checked by the comparison of the theoretical predictions and the measurements from an experimental prototype. The influencing factors of braking torque have been studied.
关键词: electromagnetic retarder magnetic field distribution magnetic circuit finite element method
面向物联网的激励感知区块链辅助的智能边缘缓存与计算迁移研究 Article
王倩, 陈思光, 吴蒙
《工程(英文)》 2023年 第31卷 第12期 页码 127-138 doi: 10.1016/j.eng.2022.10.014
人工智能的快速发展将物联网推向了一个新阶段,面对数据的爆炸性增长和用户对更高服务质量的迫切需求,边缘计算和缓存被视为富有前景的技术解决手段。然而,边缘节点(Edge Nodes, ENs)中的资源并不是取之不尽的。本文提出了一种面向物联网的激励感知区块链辅助的智能边缘缓存与计算迁移方案,该方案致力于为协作ENs在资源优化和控制方面提供安全和智能的解决方案。具体地,该方案通过联合优化迁移和缓存决策以及计算和通信资源分配,以最大限度地降低EN中完成任务的总成本。此外,为解决上述优化问题,本文设计了区块链激励和贡献联合感知的联邦深度强化学习算法。在本地训练期间,该算法构建了一个激励感知区块链辅助的协作机制,即在安全保障前提下增强ENs参与协作的意愿。同时,提出了一种基于贡献的联邦聚合方法,即基于EN对全局模型性能提升所做贡献来计算其梯度的聚合权重,以提升训练效果。最后,与其它基准方案相比,数值结果证明本文方案具备高效的资源优化效用,同时在降低总成本和缓存性能方面具有显著优势。
XIE Hong, HE Yi-gang, ZENG Guan-da
《机械工程前沿(英文)》 2006年 第1卷 第2期 页码 233-237 doi: 10.1007/s11465-006-0003-5
关键词: block-pulse function nonlinear multiple diagnosis combination
Computation model for corrosion resistance of nanocrystalline zircaloy-4
ZHANG Xiyan, ZHU Yutao, LIU Qing, LUAN Baifeng, HUANG Guangjie, LI Cong, ZHANG Xiyan, SHI Minghua, LIU Nianfu, ZHANG Xiyan, LI Cong
《能源前沿(英文)》 2008年 第2卷 第4期 页码 386-389 doi: 10.1007/s11708-008-0102-6
Information gathering and processing with fluorescent molecules
Brian DALY,Jue LING,A. Prasanna de SILVA
《化学科学与工程前沿(英文)》 2014年 第8卷 第2期 页码 240-251 doi: 10.1007/s11705-014-1432-z
关键词: molecular logic molecular computation molecular sensor fluorescent molecular device fluorescent sensor
Study on forced air convection cooling for electronic assemblies
LI Bin, TAO Wenquan, HE Yaling
《能源前沿(英文)》 2008年 第2卷 第2期 页码 158-163 doi: 10.1007/s11708-008-0009-2
关键词: concept slotted air-cooling Preliminary computation generation
标题 作者 时间 类型 操作
Foundations bearing capacity subjected to seepage by the kinematic approach of the limit analysis
Mehdi VEISKARAMI, Ghasem HABIBAGAHI
期刊论文
HIGH-PERFORMANCE COMPUTATION AND ARTIFICIAL INTELLIGENCE IN PESTICIDE DISCOVERY: STATUS AND OUTLOOK
期刊论文
Spectral element modeling based structure piezoelectric impedance computation and damage identification
Zhigang GUO, Zhi SUN
期刊论文
Multiscale computation on feedforward neural network and recurrent neural network
Bin LI, Xiaoying ZHUANG
期刊论文
Analytical model and finite element computation of braking torque in electromagnetic retarder
Lezhi YE,Guangzhao YANG,Desheng LI
期刊论文
The study of hybrid model identification, computation analysis and fault location for nonlinear dynamic
XIE Hong, HE Yi-gang, ZENG Guan-da
期刊论文
Computation model for corrosion resistance of nanocrystalline zircaloy-4
ZHANG Xiyan, ZHU Yutao, LIU Qing, LUAN Baifeng, HUANG Guangjie, LI Cong, ZHANG Xiyan, SHI Minghua, LIU Nianfu, ZHANG Xiyan, LI Cong
期刊论文
Information gathering and processing with fluorescent molecules
Brian DALY,Jue LING,A. Prasanna de SILVA
期刊论文