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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
力学研究所 [3]
国家空间科学中心 [2]
长春光学精密机械与物... [2]
数学与系统科学研究院 [2]
地质与地球物理研究所 [1]
武汉岩土力学研究所 [1]
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Study on an Analytical Solution to the Mechanical Response of Soil Cut by a Bionic Force Enhancement Grouser
期刊论文
OAI收割
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, 卷号: 9, 期号: 12, 页码: 13
作者:
Chen, Yanli
;
Zhu, Wei
;
Qi WG(漆文刚)
;
Ma, Wenbo
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收藏
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浏览/下载:29/0
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提交时间:2022/02/17
deep-sea mining
bionic grouse
force enhancement design
analytical solution
finite element method
Modeling the Earth's magnetosphere under the influence of solar wind with due northward IMF by the AMR-CESE-MHD model
期刊论文
OAI收割
SCIENCE CHINA-EARTH SCIENCES, 2015, 卷号: 58, 期号: 7, 页码: 1235-1242
作者:
Wang Juan
;
Du AiMin
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收藏
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浏览/下载:18/0
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提交时间:2017/12/07
numerical simulation
magnetosphere
magnetohydrodynamic model
adaptive mesh refinement technique
the space-time conservation element and solution element method
A characteristic space-time conservation element and solution element method for conservation laws
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL PHYSICS, 2015, 卷号: 288, 页码: 101-118
作者:
Shen H
;
Wen CY
;
Zhang DL(张德良)
收藏
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浏览/下载:32/0
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提交时间:2015/04/28
Space-time conservation element and
solution element (CE/SE) method
Upwind scheme
Characteristic-based scheme
Riemann solver
Robust high-order space-time conservative schemes for solving conservation laws on hybrid meshes
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL PHYSICS, 2015, 卷号: 281, 页码: 375-402
作者:
Liu KX
;
Shen H
;
Shen, H (reprint author), Hong Kong Polytech Univ, Dept Mech Engn, Kowloon, Hong Kong, Peoples R China.
;
Zhang DL(张德良)
;
Wen CY
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收藏
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浏览/下载:32/0
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提交时间:2015/03/17
Space-time Conservation Element And Solution Element (Ce/se) Method
High-order Accuracy
Hybrid Meshes
Unstructured Meshes
Modeling the Earth's magnetosphere under the influence of solar wind with due northward IMF by the AMR-CESE-MHD model
期刊论文
OAI收割
SCIENCE CHINA-EARTH SCIENCES, 2015, 卷号: 58, 期号: 7, 页码: 1235-1242
作者:
Wang Juan
;
Du AiMin
;
Zhang Ying
;
Zhang TieLong
;
Ge YaSong
收藏
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浏览/下载:22/0
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提交时间:2015/09/28
numerical simulation
magnetosphere
magnetohydrodynamic model
adaptive mesh refinement technique
the space-time conservation element and solution element method
Design of a miniature axial flux flywheel motor with PCB winding for nanosatellites (EI CONFERENCE)
会议论文
OAI收割
2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China
Wu J.
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浏览/下载:42/0
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提交时间:2013/03/25
This paper presents the design and analysis of an axial flux permanent-magnet (AFPM) machine for nanosatellites application. It is a miniature axial flux surface mounted permanent magnet flywheel motor
using a printed circuit board (PCB) stator winding. The PCB stator has simplified the design and construction and avoids unnecessary space
since size reduction has become one of the most important aspects of flywheel motor design for nanosatellites. The performances of the machine are estimated by combination method of three-dimensional (3D) electromagnetic finite element analysis (FEA) and approximate theoretical analysis. The back EMF and electromagnetic torque are derived. A comparison between the analysis and experimental measurement results of the prototype machine is also presented. Both simulated and experimental results show that the proposed motor would be an acceptable solution for the nanosatellite applications with advantages such as simple structure and low-cost
as multi-layer circuit board production techniques have made the production of printed circuit coils cheaper and easier. 2012 IEEE.
Configuring an electrostatic membrane reflector with potentials exerted on distributed electrodes (EI CONFERENCE)
会议论文
OAI收割
2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009, August 9, 2009 - August 12, 2009, Changchun, China
作者:
Zhang P.
;
Shi G.
收藏
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浏览/下载:19/0
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提交时间:2013/03/25
Electrostatic membrane reflector (EMR) is very promised for optical quality application with the merits of utra-lightweight and flexible. Configuring a circular membrane reflector with electrostatic potentials exerted on distributed electrodes can approximatively produce a parabolic shape. A 300mm EMR (made from polyimide) stretched by distributed electrodes below is designed
and the number of concentric electrodes needed for membrane shape forming is analysed. First
based on an analytical solution of Poisson's equation
determine the membrane control matrix by finding influence functions of 3 concentric electrodes and 6 control points on membrane surface in order to compute the needed voltages exerted on the distributed electrodes by the method of least-squares fitting. Then the final shape solved by finite element analysis with ANSYS is contrasted with the paraboloid and deviates greatly when the central displacement of membrane is beyond 2.5mm
but in this range increasing the number of electrodes and control points will get a better shape. The corresponding errors are analyzed
and the control method is concluded. Only using the integrated method of analytical computation
numerical analysis and experiment
the membrane shape of certain central displacement can be exactly predicted and controlled. 2009 IEEE.
An operational method for shock arrival time prediction by one-dimensional CESE-HD solar wind model
期刊论文
OAI收割
Journal of Geophysical Research-Space Physics, 2009, 卷号: 114, 页码: A10103
冯学尚
;
Zhang,Y.
;
Yang, L. P.
;
Wu, S. T.
;
Dryer,M.
收藏
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浏览/下载:44/0
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提交时间:2014/04/30
coronal mass ejections
solution element method
interplanetary shock
conservation element
euler equations
1 au
mhd
disturbances
propagation
earth
Solution charts for the consolidation of circular footings embedded in a finite stratum
期刊论文
OAI收割
CANADIAN GEOTECHNICAL JOURNAL, 2009, 卷号: 46, 期号: 6, 页码: 708-718
作者:
Wang, Ren
;
Zhu, Guofu
;
Zhang, Wen-Wei
;
Meng, Qingshan
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收藏
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浏览/下载:18/0
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提交时间:2018/06/05
consolidation
embedded circular footing
solution charts
finite element method
coupled analysis
Numerical solution for series sine-Gordon equations using variational method and finite element approximation
期刊论文
OAI收割
APPLIED MATHEMATICS AND COMPUTATION, 2005, 卷号: 168, 期号: 1, 页码: 567-599
作者:
Wang, QF
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收藏
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浏览/下载:24/0
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提交时间:2018/07/30
sine-Gordon equations
numerical solution
finite element methods
Gauss-Legendre quadrature
Runge-Kutta method
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