中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共14条,第1-10条 帮助

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Paraspinal Muscle Segmentation Based on Deep Neural Network 期刊论文  OAI收割
SENSORS, 2019, 卷号: 19, 期号: 12, 页码: 1-13
作者:  
Li HX(李海星);  Luo HB(罗海波);  Liu YP(刘云鹏)
  |  收藏  |  浏览/下载:22/0  |  提交时间:2019/08/04
Design of Ultra-low-power Readout Circuit for UV GaN Focal Plane Array 会议论文  OAI收割
作者:  
Li XJ;  Wang JQ;  Xie J;  Wang L;  Zhang Y
  |  收藏  |  浏览/下载:39/0  |  提交时间:2018/11/20
Low power  CTIA  ROIC  UV GaN FPA  Snapshot  IWR  ITR  
Large Format High SNR SWIR HgCdTe/Si FPA With Multiple-choice Gain for Hyperspectral Detection 会议论文  OAI收割
作者:  
Hu XN;  Huang AB;  Liao QJ;  Chen L;  Chen X
  |  收藏  |  浏览/下载:34/0  |  提交时间:2018/11/20
ROIC with on-chip sigma-delta AD converter for HgCdTe e-APD FPA 会议论文  OAI收割
Guiyang, 2013-08-08
作者:  
Chen GQ(陈国强);  Zhang JL(张君玲);  Wang P(王攀);  Jie Zhou;  Lei Gao
  |  收藏  |  浏览/下载:26/0  |  提交时间:2014/11/11
Reentry guidance based on feedback linearization (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Electronics, Communications and Control, ICECC 2011, September 9, 2011 - September 11, 2011, Ningbo, China
Li D.-W.
收藏  |  浏览/下载:29/0  |  提交时间:2013/03/25
This paper presents a new reentry guidance algorithm for RLV (Reusable Launching Vehicle). The algorithm consists of two integrated components: trajectory planning algorithm and tracking algorithm. The most striking feature of algorithm here lies in that both planning and tracking are executed directly in height-velocity space  which is different from the methodology of configuration of drag in traditional shuttle guidance. In the session of trajectory planning  all trajectory constraints can be expressed with upper bound and lower bound in height-velocity space  then a linear interpolation is carried to search the nominal trajectory satisfying the requirement of downrange and target constraints. Then the tracking algorithm uses feedback linearization method to track this nominal profile and meet all constraints. Another typical feature of this algorithm is the strategy of downrange extension using FPA (flight path angle) controller to fulfill the requirement of large downrange. Proper combination of planning-tracking algorithm and FPA controller can bring great flexibility and adaptability to reentry guidance. The algorithm is proved to be robust enough to accommodate the model error and noises in the dynamics. 2011 IEEE.  
短波红外PGP成像光谱技术研究 学位论文  OAI收割
: 中国科学院研究生院, 2008
作者:  
刘强
  |  收藏  |  浏览/下载:15/0  |  提交时间:2012/08/14
Development of solar-blind algan 128x128 ultraviolet focal plane arrays 期刊论文  iSwitch采集
Science in china series e-technological sciences, 2008, 卷号: 51, 期号: 6, 页码: 820-826
作者:  
Yuan YongGang;  Zhang Yan;  Chu KaiHui;  Li XiangYang;  Zhao DeGang
收藏  |  浏览/下载:20/0  |  提交时间:2019/05/12
无基底焦平面阵列的红外成像性能分析 期刊论文  OAI收割
红外与激光工程, 2008, 期号: S2
作者:  
程腾;  张青川;  陈大鹏;  伍小平;  史海涛
  |  收藏  |  浏览/下载:22/0  |  提交时间:2010/05/27
Development of solar-blind AlGaN 128x128 ultraviolet focal plane arrays 期刊论文  OAI收割
science in china series e-technological sciences, 2008, 卷号: 51, 期号: 6, 页码: 820-826
Yuan, YG; Zhang, Y; Chu, KH; Li, XY; Zhao, DG; Yang, H
收藏  |  浏览/下载:49/4  |  提交时间:2010/03/08
短波红外超光谱成像和数据采集技术研究 学位论文  OAI收割
: 中国科学院研究生院, 2005
作者:  
陈建新
  |  收藏  |  浏览/下载:20/0  |  提交时间:2012/07/11