中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR 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8条，第1-8条 帮助

条数/页： 排序方式：
Dynamic Response of Lining Structure in a Long Tunnel with Different Adverse Geological Structure Zone Subjected to Non-Uniform Seismic Load 期刊论文  OAI收割
ENERGIES, 2022, 卷号: 15, 期号: 13, 页码: -
作者:  Zhou, Yongqiang;  Wang, Hongchao;  Song, Dingfeng;  Sheng, Qian;  Fu, Xiaodong
  |  收藏  |  浏览/下载：11/0  |  提交时间：2023/08/02
Non-uniform seasonal warming regulates vegetation greening and atmospheric CO2 amplification over northern lands 期刊论文  OAI收割
ENVIRONMENTAL RESEARCH LETTERS, 2018, 卷号: 13, 期号: 12, 页码: 10
作者:  Li, Zhao;  Xia, Jianyang;  Ahlstrom, Anders;  Rinke, Annette;  Koven, Charles
  |  收藏  |  浏览/下载：83/0  |  提交时间：2019/05/23
Nonlocal Response in Infrared Detector with Semiconducting Carbon Nanotubes and Graphdiyne 期刊论文  OAI收割
ADVANCED SCIENCE, 2017, 卷号: 4, 期号: 12
作者:  Zheng, Zhe;  Fang, Hehai;  Liu, Dan;  Tan, Zhenjun;  Gao, Xin
  |  收藏  |  浏览/下载：75/0  |  提交时间：2019/04/09
Optimized culture condition for enhancing lytic performance of waste activated sludge by Geobacillus sp G1 期刊论文  OAI收割
WATER SCIENCE AND TECHNOLOGY, 2014, 卷号: 70, 期号: 2, 页码: 200-208
作者:  Liu, Wenzong
收藏  |  浏览/下载：33/0  |  提交时间：2015/03/26
Imputation of mean of ratios for missing data and its application to PPSWR sampling 期刊论文  OAI收割
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2010, 卷号: 26, 期号: 5, 页码: 863-874
作者:  Zou, Guo Hua;  Li, Ying Fu;  Zhu, Rong;  Guan, Zhong
  |  收藏  |  浏览/下载：24/0  |  提交时间：2018/07/30
Algorithm research of target acquisition for TV tracking system based on Sliding Mode Control (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
Wu P.; Gao H.-B.
收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25
Target acquisition algorithm based on Sliding Mode Control (SMC) is proposed for TV tracking system. Target acquisition capability and performance are both improved  attributing to overcoming the deficiencies of traditional linear control. In this paper  sliding surface with variable coefficient and continuous control law without switching is introduced in the SMC controller design. The improved SMC shows better performance compared to basic SMC  and full-field acquisition with rapid response and non-overshoot is achieved. The simulation of acquisition shows that  the system can acquire a target passing through the view field of 1.53 in the width with an uniform speed of 15 /s  while the whole process is in a short settling time and chattering-free  and the reaching segment has no overshoot. 2010 IEEE.  
Ultraviolet photodetector fabricated from atomic-layer-deposited ZnO films (EI CONFERENCE) 会议论文  OAI收割
Shan C. X.; Zhang J. Y.; Yao B.; Shen D. Z.; Fan X. W.; Choy K. L.
收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25
Zinc oxide (ZnO) films have been prepared on glass substrate in layer-by-layer mode using an atomic-layer deposition (ALD) technique  and a metal-semiconductor-metal structured photodetector has been fabricated on the ZnO films employing interdigital Au as metal contacts. The photodetector shows a cutoff wavelength at around 390 nm and has an obvious responsivity in the whole UVA spectral range. Because the response of the ZnO photodetector covers the whole UV solar irradiation that can reach the earth  the photodetector promises to be useful in monitoring UV solar irradiation to protect people from harm caused by the solar irradiation. Furthermore  the capability of preparing large-area uniform ZnO films of ALD makes it favorable for possible mass production of this kind of photodetector. 2009 American Vacuum Society.  
Sample rotation theory with missing data 期刊论文  OAI收割
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 2002, 卷号: 45, 期号: 1, 页码: 42-63
作者:  Zou, GH;  Feng, SY;  Qin, HZ
  |  收藏  |  浏览/下载：11/0  |  提交时间：2018/07/30