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北京航空航天大学 [6]
数学与系统科学研究院 [5]
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期刊论文 [8]
会议论文 [3]
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The nonconforming virtual element method for parabolic problems
期刊论文
APPLIED NUMERICAL MATHEMATICS, 2019, 卷号: 143, 页码: 97-111
作者:
Zhao, Jikun
;
Zhang, Bei
;
Zhu, Xiaopeng
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2020/01/10
Nonconforming virtual element
Parabolic problem
Polygonal or polyhedral meshes
The Morley-Type Virtual Element for Plate Bending Problems
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2018, 卷号: 76, 期号: 1, 页码: 610
作者:
Zhao, Jikun
;
Zhang, Bei
;
Chen, Shaochun
;
Mao, Shipeng
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/12/31
A posteriori error analysis of nonconforming finite element methods for convection-diffusion problems
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2017, 卷号: 321, 页码: 416-426
作者:
Zhang, Bei
;
Chen, Shaochun
;
Zhao, Jikun
;
Mao, Shipeng
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2018/07/30
A posteriori error estimates
Semi-robustness and robustness
Nonconforming quadrilateral finite elements
Convection-diffusion problem
Robust a posteriori error estimates for conforming and nonconforming finite element methods for convection-diffusion problems
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2015, 卷号: 264, 页码: 346-358
作者:
Zhao, Jikun
;
Chen, Shaochun
;
Zhang, Bei
;
Mao, Shipeng
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2018/07/30
Robust a posteriori error estimates
Conforming finite element
Nonconforming finite element
Convection diffusion problem
Robust a Posteriori Error Estimates for Conforming Discretizations of Diffusion Problems with Discontinuous Coefficients on Anisotropic Meshes
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2015, 卷号: 64, 期号: 2, 页码: 368-400
作者:
Zhao, Jikun
;
Chen, Shaochun
;
Zhang, Bei
;
Mao, Shipeng
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2018/07/30
A posteriori error estimates
Anisotropic meshes
Finite volume method
Finite difference method
Finite element method
Discontinuous coefficients
An approach for tool health assessment using the Mahalanobis-Taguchi system based on WPT-AR
期刊论文
JOURNAL OF VIBROENGINEERING, 2014, 卷号: 16, 页码: 1424-1433
作者:
Lu, Chen
;
Cheng, Yujie
;
Wang, Zhipeng
;
Bei, Jikun
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/01/06
health assessment
tool
Mahalanobis-Taguchi system
wavelet packet transform
autoregression model
An approach to performance assessment and fault diagnosis for hydraulic pumps
期刊论文
JOURNAL OF VIBROENGINEERING, 2014, 卷号: 16, 页码: 1444-1454
作者:
Bei Jikun
;
Lu Chen
;
Wang Zhipeng
;
Wang Zili
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/01/06
hydraulic pump
performance assessment
fault diagnosis
wavelet packet transform
self-organizing mapping neural network
Health assessment for tools in milling machine using the Mahalanobis-Taguchi system based on WPT-AR
会议论文
International Conference Vibroengineering - 2013, Druskininkai, Lithuania, 2013-09-17
作者:
Lu, Chen
;
Cheng, Yujie
;
Wang, Zhipeng
;
Bei, Jikun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/01/06
Performance assessment and fault diagnosis for hydraulic pump based on WPT and SOM
会议论文
International Conference Vibroengineering - 2013, Druskininkai, Lithuania, 2013-09-17
作者:
Bei, Jikun
;
Lu, Chen
;
Wang, Zili
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/01/06
An approach to health assessment for tools in milling machine
期刊论文
JOURNAL OF VIBROENGINEERING, 2013, 卷号: 15, 页码: 773-783
作者:
Bei Jikun
;
Lu Chen
;
Wang Zhipeng
;
Wang Zili
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/01/06
health assessment
tool
empirical mode decomposition
singular value decomposition
self-organizing mapping network
Taguchi method
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