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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [2]
国家空间科学中心 [1]
武汉物理与数学研究所 [1]
自动化研究所 [1]
软件研究所 [1]
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OAI收割 [6]
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期刊论文 [4]
会议论文 [2]
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2019 [2]
2015 [1]
2014 [1]
2011 [1]
2010 [1]
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Highly and Adaptively Undersampling Pattern for Pulmonary Hyperpolarized Xe-129 Dynamic MRI
期刊论文
OAI收割
IEEE TRANSACTIONS ON MEDICAL IMAGING, 2019, 卷号: 38, 期号: 5, 页码: 1240-1250
作者:
Zhou, Xin
;
Ye, Chaohui
;
Sun, Xianping
;
Li, Haidong
;
Xie, Junshuai
  |  
收藏
  |  
浏览/下载:95/0
  |  
提交时间:2019/06/24
Highly and adaptively undersampling pattern (HUP)
dynamic MRI
hyperpolarized Xe-129
lung
compressed sensing (CS)
TARCS: A Topology Change Aware-Based Routing Protocol Choosing Scheme of FANETs
期刊论文
OAI收割
ELECTRONICS, 2019, 卷号: 8, 期号: 3, 页码: 274
作者:
Hong, Jie
;
Zhang, Dehai
  |  
收藏
  |  
浏览/下载:109/0
  |  
提交时间:2019/06/26
flying ad hoc network (FANET)
mobile ad hoc network (MANET)
highly dynamic
periodical
topology change awareness
routing protocol
Adaptive Optimal Control of Highly Dissipative Nonlinear Spatially Distributed Processes With Neuro-Dynamic Programming
期刊论文
OAI收割
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2015, 卷号: 26, 期号: 4, 页码: 684-696
作者:
Luo, Biao
;
Wu, Huai-Ning
;
Li, Han-Xiong
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2016/03/30
Adaptive optimal control
empirical eigenfunction (EEF)
highly dissipative partial differential equations (PDEs)
neuro-dynamic programming (NDP)
spatially distributed processes (SDPs)
资讯类新闻套图系统
期刊论文
OAI收割
计算机系统应用, 2014, 期号: 10, 页码: 57-62
江浩亮
;
左春
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2014/12/16
Web信息提取
动态数据集
高可扩展性
个性化推荐
套图
web information extraction
dynamic data set
highly scalable
personalized recommendations
imgset
A strong coupled CFD-CSD method on computational aeroelastity (EI CONFERENCE)
会议论文
OAI收割
2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China
Xi R.
;
Jia H.
收藏
  |  
浏览/下载:67/0
  |  
提交时间:2013/03/25
In this paper
a strong coupled CFD-CSD method is developed to simulate the aeroelastic phenomena. The CFD solver is based on the finite-volume algorithm for the Navier-Stokes equations on unstructured grid. The CSD solver solves the aeroelastic governing equations in the modal space. Their coupling is realized by a dual-time method. The spring-based smoothing method is adopted to deform and regenerate the aerodynamic grid. Two test cases are selected to validate the authors' method for static and dynamic aeroelastity .The results of the simulation for the static aeroelastic problems of a missile wing show that the Lift Coefficient and Drag Coefficient are severally 7% and 5% lower than those don't consider the elasticity of the wing. The results for the flutter boundary prediction of the AGARD 445.6 wing have been proved much closer to the experiment than using the DLM. This method can describe the effects of fluid viscosity more exactly for highly nonlinear transonic flight conditions. The calculation has proved reliable in the subsonic regime
but not accurate enough in the supersonic regime. 2011 IEEE.
The study of two FOG filter methods in improving the precision of servo control system (EI CONFERENCE)
会议论文
OAI收割
2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China
作者:
Zhang Y.
;
Zhang L.-G.
;
Zhang L.-G.
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2013/03/25
The precision of FOG has highly effect on the servo system's final precision. In this paper
two filter methods has been researched in signal processing of FOG
smoothing filter method and Kalman filter based on ARMA model
in order to improve turn table servo control system's performance. To validate the effects of these two methods
three experiments have been made
which are filter examinations
dynamic experiments and Static experiments. The experiments reveal that these two kinds of filter methods are useful to filter the unknown noises and very effective to improve the precision of servo control system. 2010 IEEE.