中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共20条,第1-10条 帮助

条数/页: 排序方式:
Learning State-Specific Action Masks for Reinforcement Learning 期刊论文  OAI收割
Algorithms, 2024, 卷号: 17, 期号: 2, 页码: 60
作者:  
Wang ZY(王梓薏);  Li XR(李欣然);  Sun LY(孙罗洋);  Zhang HF(张海峰);  Liu HL(刘华林)
  |  收藏  |  浏览/下载:11/0  |  提交时间:2024/07/05
Efficient oxygen reduction reaction by a highly porous, nitrogen-doped carbon sphere electrocatalyst through space confinement effect in nanopores 期刊论文  OAI收割
JOURNAL OF ADVANCED CERAMICS, 2021, 页码: 16
作者:  
Mo, Zheyang;  Yang, Weiyi;  Gao, Shuang;  Shang, Jian Ku;  Ding, Yajun
  |  收藏  |  浏览/下载:40/0  |  提交时间:2021/11/24
Barrier mechanism of nitrogen-doped graphene against atomic oxygen irradiation 期刊论文  OAI收割
APPLIED SURFACE SCIENCE, 2019, 卷号: 479, 页码: 669-678
作者:  
Ren, Siming;  Cui, Mingjun;  Li, Qiang;  Li, Wensheng;  Pu, Jibin
  |  收藏  |  浏览/下载:29/0  |  提交时间:2019/12/18
Manifold Warp Segmentation of Human Action 期刊论文  OAI收割
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2018, 卷号: 29, 期号: 5, 页码: 1414-1426
作者:  
Liu, Shenglan;  Feng, Lin;  Liu, Yang;  Qiao, Hong;  Wu, Jun
  |  收藏  |  浏览/下载:30/0  |  提交时间:2018/01/06
A novel 3D measurement method of welding workpiece for robot off-line programming 会议论文  OAI收割
Chongqing, China, 2017.5.28-2017.5.30
作者:  
Lei,yang;  En,li;  Zize,liang
  |  收藏  |  浏览/下载:23/0  |  提交时间:2019/04/24
Effect of the Uneven Circumferential Blade Space on the Performance of Small Axial Flow Fan 期刊论文  OAI收割
2016
作者:  
Liu, Y., Lin, Z., Lin, P. F., Jin, Y. Z., Setoguchi, T. and Kim, H. D.
收藏  |  浏览/下载:33/0  |  提交时间:2017/05/27
A novel CBIR system with WLLTSA and ULRGA 期刊论文  OAI收割
NEUROCOMPUTING, 2015, 卷号: 147, 期号: 0, 页码: 509-522
作者:  
Feng, Lin;  Liu, Shenglan;  Xiao, Yao;  Hong, Qiao;  Wu, Bin
收藏  |  浏览/下载:29/0  |  提交时间:2016/12/05
Space-Confinement-Induced Synthesis of Pyridinic- and Pyrrolic-Nitrogen-Doped Graphene for the Catalysis of Oxygen Reduction 期刊论文  OAI收割
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 卷号: 52, 期号: 45, 页码: 11755-11759
作者:  
Ding, Wei;  Wei, Zidong;  Chen, Siguo;  Qi, Xueqiang;  Yang, Tao
  |  收藏  |  浏览/下载:26/0  |  提交时间:2019/04/09
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.
收藏  |  浏览/下载:41/0  |  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.  
Buffer and vibration optimization of missile data recorder structure (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Mechatronics and Materials Processing, ICMMP 2011, November 18, 2011 - November 20, 2011, Guangzhou, China
作者:  
Zhang J.;  Zhang J.;  Zhang J.
收藏  |  浏览/下载:31/0  |  提交时间:2013/03/25
On the analysis of the original data recorder  the stress wave theory is the elastic theory can explain the filter buffer question from the micro-small space  made several key problems clear when buffer and damping  from this designed a composite structure for vibration reduction  distinguished between a cushion theory and application field of stress wave theory  which made the dynamic stress of protected component down about one order of magnitude. Optimization with Isight and Ls-dyna  the traditional rigid spring-buffer model whose object is to reduce the impact of acceleration that can not accurately describe the elastic force of the part of the actual situation  the protected component's dynamic stress down about 69.3% and the data recorder's quality 300g lower  finally passed the Marshall Hammer test successfully. 2011 Trans Tech Publications.