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Blasting induced dynamic response analysis in a rock tunnel based on combined inversion of Laplace transform with elasto-plastic cellular automaton
期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2021, 卷号: 225, 期号: 1, 页码: 699-710
作者:
Mei, Wanquan
;
Li, Mei
;
Pan, Peng-Zhi
;
Pan, Junfeng
;
Liu, Kunlun
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2021/06/18
Geomechanics
Numerical approximations and analysis
Wave propagation
Wave scattering and diffraction
Impact phenomena
Extracting the longitudinal structure function F-L(x,Q(2)) at small x from a Froissart- bounded parametrization of F-2(x,Q(2))
期刊论文
PHYSICAL REVIEW D, 2019, 卷号: 99, 页码: 096019
作者:
Kaptari, L. P.
;
Kotikov, A. V.
;
Chernikova, N. Yu.
;
Zhang, Pengming
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浏览/下载:30/0
  |  
提交时间:2019/07/13
Ladder network parameters identification of an isolated winding by combining the intelligent optimisation algorithm and GNIA
期刊论文
IET GENERATION TRANSMISSION & DISTRIBUTION, 2019, 卷号: 13, 页码: 296-304
作者:
Ren, Fuqiang
;
Xiao, Yao
;
Zhan, Cao
;
Liu, Yong
;
Yang, Fan
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  |  
浏览/下载:32/0
  |  
提交时间:2019/11/19
intelligent optimisation algorithm
parameter estimation
GNIA
excellent global search ability
least squares approximations
transformer windings
Newton method
isolated winding show
frequency response function data
combined algorithms
transformer winding
intelligent algorithm
identification results
ladder network parameters identification
traditional identification method
iterative methods
Jacobian matrices
genetic algorithms
sharply dropped calculation workload
optimisation efficiency
Gauss-Newton iteration algorithm
frequency response
ladder network parameter identification
optimisation
search problems
Efficient Woodbury-CA Hybrid Method for Structures with Material and Geometric Nonlinearities
期刊论文
JOURNAL OF ENGINEERING MECHANICS, 2019, 卷号: 145
作者:
Li, Gang
;
Jin, Yong-Qiang
;
Yu, Ding-Hao
;
Li, Hong-Nan
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/02
Geometric nonlinearity
Inelasticity-separated finite element method
Woodbury formula
Combined approximations method
Time complexity
Reconstruction and prediction of flow field fluctuation intensity and flow-induced noise in impeller domain of jet centrifugal pump using gappy pod method
期刊论文
Energies, 2019, 卷号: 12, 期号: 1
作者:
Guo, Rong
;
Li, Rennian
;
Zhang, Renhui
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  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Acoustic noise
Centrifugal pumps
Computational geometry
Flow fields
Forecasting
Frequency domain analysis
Hydrodynamics
Impellers
Kinetic energy
Kinetics
Least squares approximations
Singular value decomposition
Thermal noise
Unsteady flow
Blade profile
Centrifugal pump impellers
Field fluctuations
Induced noise
Proper orthogonal decomposition method
Singular value decomposition method
Turbulent kinetic energy
Vibration characteristics
Woodbury Approximation Method for Structural Nonlinear Analysis
期刊论文
JOURNAL OF ENGINEERING MECHANICS, 2018, 卷号: 144, 页码: -
作者:
Li, Gang
;
Jia, Shuo
;
Yu, Ding-Hao
;
Li, Hong-Nan
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
Woodbury formula
Combined approximations approach
Computational efficiency
Accuracy
Nonlinearity analysis
Engineering structures
Finite-element method
Material nonlinearity
Time complexity
An Improved FastSLAM Algorithm Based on Revised Genetic Resampling and SR-UPF
期刊论文
International Journal of Automation and Computing, 2018, 卷号: 15, 期号: 3, 页码: 325-334
作者:
Tai-Zhi Lv
;
Chun-Xia Zhao
;
Hao-Feng Zhang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/02/23
Simultaneous localization and mapping (SLAM)
genetic algorithm
square root unscented particle filter (SR-UPF)
fast Metropolis-Hastings (MH)
double roulette wheels.
New methods for prediction of elastic constants based on density functional theory combined with machine learning
期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2017, 卷号: 138, 页码: 135-148
作者:
Wang, Juan
;
Yang, Xiaoyu
;
Zeng, Zhi
;
Zhang, Xiaoli
;
Zhao, Xushan
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2018/08/16
Prediction Of Elastic Constants
Materials Informatics
Dft Calculation
Neural Network
General Regression Neural Network
Support Vector Regression
Reverse-time migration from rugged topography using irregular, unstructured mesh
期刊论文
GEOPHYSICAL PROSPECTING, 2017, 卷号: 65, 期号: 2, 页码: 453-466
作者:
Liu, Qiancheng
;
Zhang, Jianfeng
;
Gao, Hongwei
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  |  
浏览/下载:12/0
  |  
提交时间:2017/11/16
Unstructured Mesh
Near Surface
Reverse-time Migration
Closed loop geometry based optimization by integrating subdivision, reanalysis and metaheuristic searching techniques
期刊论文
COMPUTERS & STRUCTURES, 2017
Huang, Guanxin
;
Wang, Hu
;
Wang, Guoping
;
Li, Guangyao
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  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Geometry based optimization
Subdivision
Reanalysis
Independent coefficient technique
Metaheuristic algorithms
STRUCTURAL MODAL REANALYSIS
FINITE-ELEMENT-ANALYSIS
TOPOLOGICAL MODIFICATIONS
COMBINED APPROXIMATIONS
STATIC REANALYSIS
ACCURATE REANALYSIS
DYNAMIC REANALYSIS
UNIFIED APPROACH
KIRSCH METHOD
ALGORITHM
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