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长春光学精密机械与... [16]
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Coupled MLPG-FVM simulation of steady state heat conduction in irregular geometry
期刊论文
Engineering Analysis with Boundary Elements, 2019, 卷号: 100, 页码: 265-275
作者:
Li, Zeng-Yao
;
Chen, Zheng-Ji
;
Wu, Xue-Hong
;
Tao, Wen-Quan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/19
Coupled MLPG-FVM method
Dirac's delta function
Dirichlet
Efficient numerical method
Irregular domains
Irregular geometries
Numerical integrations
Test functions
A finite element method by patch reconstruction for the Stokes problem using mixed formulations
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2019, 卷号: 353
作者:
Li, Ruo
;
Sun, Zhiyuan
;
Yang, Fanyi
;
Yang, Zhijian
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/05
Stokes problem
Reconstructed basis function
Discontinuous Galerkin method
inf-sup test
Diversity of exact solutions to a (3+1)-dimensional nonlinear evolution equation and its reduction
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2018, 卷号: 76, 期号: 6, 页码: 1275-1283
作者:
Yin, Yu-Hang
;
Ma, Wen-Xiu
;
Liu, Jian-Guo
;
Lu, Xing
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  |  
浏览/下载:1/0
  |  
提交时间:2019/12/11
Test function method
Exact solutions
Symbolic computation
Electrical erosion test and condition assessment of SF6 CB contact sets
期刊论文
IET GENERATION TRANSMISSION & DISTRIBUTION, 2017, 卷号: 11, 期号: 8
作者:
Wang, Yu
;
Wen, Xishan
;
Wu, Yang
;
Chen, Gong
;
Lan, Lei
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/12/05
SF6 insulation
circuit breakers
switchgear insulation
switchgear testing
erosion
electric resistance measurement
fault currents
contact resistance
electrical erosion test
SF6 CB contact sets
dynamic resistance measurement
circuit breakers
electrical lifetime
high-voltage CB synthetic circuit
fault current
diagnostic parameters
contact resistance curves
contact travel function
condition assessment method
contact surface
material erosion rate
metal evaporation
contact length
current 0
5 kA
current 1
0 kA
current 1
5 kA
Two-level Multi-surrogate Assisted Optimization method for high dimensional nonlinear problems
期刊论文
Applied Soft Computing Journal, 2016, 卷号: 46, 页码: 26-36
作者:
Li, Enying
;
Wang, Hu*
;
Ye, Fan
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/28
AI
Artificial Immune
EICAM
EI criterion assisted modeling
EGO
Efficient Global Optimization
EI
Expected Improvement
GA
Genetic Algorithm
GMDH
Group Method of Data Handling
GSS
Golden Section Sampling
HDMR
High Dimensional Model Representation
LOOCV
Leave-One-Out Cross Validation
MAS
Multi-surrogate Assisted Sampling algorithm
EImax
maximum EI
MLS
Moving Least Square
NTS
Number of Test Samples
PR
Polynomial Regression
PSO
Particle Swarm Optimization
RAAE
Relative Average Absolute Error
RBF
Radial Basis Function
RMAE
Relative Maximum Absolute Error
SA
Simulated Annealing
STD
Standard Deviation
SAEO
Surrogate Assisted Evolutionary Optimization
SAO
Surrogate Assisted Optimization
SVR
Support Vector Regression
TMAO
Two-level Multi-surrogate Assisted Optimization
TLBO
Teaching Learning-Based Optimization
SAO
HDMR
Separable
GMDH
Multi-surrogate
CO2 emissions converge in the 50 U.S. states - Sequential panel selection method
期刊论文
ECONOMIC MODELLING, 2014, 卷号: 40
作者:
Li, Xiao-Lin
;
Tang, D. P.
;
Chang, Tsangyao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/05
CO2 emissions
50 US States
Sequential panel selection method
Panel KSS unit root test
Fourier function
Revisiting purchasing power parity for East Asian countries: sequential panel selection method
期刊论文
APPLIED ECONOMICS LETTERS, 2013, 卷号: 20, 期号: 1
作者:
Zhang, Dongxiang
;
Chang, Tsangyao
;
Lee, Chia-Hao
;
Hung, Ken
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/05
purchasing power parity
East Asian countries
sequential panel selection method
Panel KSS unit root test
Fourier function
policy implications
A new algorithm for solving the best-fit sphere of optical aspherical surface (EI CONFERENCE)
会议论文
2nd International Conference on Advances in Materials and Manufacturing, ICAMMP 2011, December 16, 2011 - December 18, 2011, Guilin, China
Lin J.
;
Yang J.
;
Lu M.
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浏览/下载:33/0
  |  
提交时间:2013/03/25
To solve the best-fit sphere (BFS) accurately is one of the technological keys for the generating and testing of optical aspherical surfaces. This paper presents a new algorithm for solving the BFS of aspherical surfaces to suppress some deficiencies in the existing BFS algorithms. In the proposed approach
it is not only suitable for the conic surface
a BFS is constructed
but also for higher order aspheres. The obtained asphericity and material removal function is more suitable for the machining and test. (2012) Trans Tech Publications
which passes through both sides of endpoints in the section o -?xy of the aspherical surfaces
Switzerland.
the center of the BFS is shifted along the x-axis
and its radius of curvature is automatically computed. The variable step size method is proposed to speed up the convergence of the iteration. Through numerically solving the BFS of conic and cubic surface
the advantages of the proposed approach are verified. The results show that the proposed approach is of rapid convergence
and high accuracy
Fujita-Liouville Type Theorem for Coupled Fourth-Order Parabolic Inequalities
期刊论文
CHINESE ANNALS OF MATHEMATICS SERIES B, 2012, 卷号: 33, 页码: 107-112
作者:
Jiang, Zhaoxin
;
Zheng, Sining
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  |  
浏览/下载:1/0
  |  
提交时间:2019/12/13
Fujita exponent
Liouville type theorem
Higher-order parabolic inequalities
Test function method
Nonexistence of solutions for singular quasilinear differential inequalities with a gradient nonlinearity
期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2012, 卷号: 75, 页码: 2812-2822
作者:
Li, Xiaohong
;
Li, Fengquan
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/13
Quasilinear differential inequality
Test function method
Gradient term
Singularities
Strongly-p-coercive
Weakly-p-coercive
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