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浏览/检索结果: 共10条，第1-10条 帮助

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Boosting Electrical Response toward Trace Volatile Organic Compounds Molecules via Pulsed Temperature Modulation of Pt Anchored WO3 Chemiresistor 期刊论文  OAI收割
SMALL METHODS, 2022
作者:  Dai, Tiantian;  Yan, Zhi;  Li, Meng;  Han, Yulei;  Deng, Zanhong
  |  收藏  |  浏览/下载：27/0  |  提交时间：2022/12/23
In Situ Assembly of Ordered Hierarchical CuO Microhemisphere Nanowire Arrays for High-Performance Bifunctional Sensing Applications 期刊论文  OAI收割
SMALL METHODS, 2021
作者:  Dai, Tiantian;  Deng, Zanhong;  Fang, Xiaodong;  Lu, Huadong;  He, Yong
  |  收藏  |  浏览/下载：26/0  |  提交时间：2021/05/31
Mesoporous WO3 modified by Au nanoparticles for enhanced trimethylamine gas sensing properties 期刊论文  OAI收割
DALTON TRANSACTIONS, 2021, 卷号: 50, 期号: 3, 页码: 970-978
作者:  Wang, Yunan;  Zhang, Shendan;  Huang, Chaozhu;  Qu, Fengdong;  Yao, Dong
  |  收藏  |  浏览/下载：20/0  |  提交时间：2021/12/01
自主水下机器人被动目标跟踪及轨迹优化方法研究 学位论文  OAI收割
博士: 中国科学院沈阳自动化研究所, 2016
作者:  
收藏  |  浏览/下载：207/0  |  提交时间：2016/12/15
长条形空间反射镜轻量化及消热化设计 学位论文  OAI收割
硕士: 中国科学院大学, 2015
作者:  李梦庆
收藏  |  浏览/下载：42/0  |  提交时间：2016/04/11
Support system study of rectangular mirror 期刊论文  OAI收割
Guangxue Xuebao/Acta Optica Sinica, 2015, 卷号: 35, 期号: 5
作者:  Li, H.;  Y. Ding and H. Zhang
收藏  |  浏览/下载：13/0  |  提交时间：2016/08/24
Optical design of hyperspectral imaging spectrometer on space 期刊论文  OAI收割
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2014, 卷号: 43, 期号: 2, 页码: 541-545
作者:  Wang H.;  Wang H.;  Wang H.;  Wang H.;  Gong D.
收藏  |  浏览/下载：18/0  |  提交时间：2015/04/24
Optical system design with high resolution and large field of view for the remote sensor (EI CONFERENCE) 会议论文  OAI收割
Chang J.; Weng Z.-C.; Wang Y.-T.; Cheng D.-W.; Jiang H.-L.
收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25
In this paper  we are presenting a design method and its results for a space optical system with high resolution and wide field of view. This optical system can be used both in infrared and visible configurations. The designing of this system is based on an on-axis three-mirror anastigmatic (TMA) system. Here the on-axis concept allows wide field of view (FOV) enabling a diversity of designs available for the Multi-Object Spectrometer instruments optimized for low scattered and low emissive light. The available FOVs are upto 1 in both spectrum ranges  whereas the available aperture range is F/15 - F/10. The final optical system is a three-mirror telescope with two on-axis and one off-axis segment and its resolution is 0.3m or even lower. The distinguished feature of this design is that it maintains diffraction-limited image at wide wavelengths. The technological developments in the field of computer generated shaping of large-sized optical surface details with diffraction-limited imagery have opened new avenues towards the designing techniques. Such techniques permit us to expand these technological opportunities to fabricate the aspherical off-axis mirrors for a complex configuration.  
Design and analysis of large spaceborne light-weighted primary mirror and its support system (EI CONFERENCE) 会议论文  OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Large Mirrors and Telescopes, July 8, 2007 - July 12, 2007, Chengdu, China
Yan Y.; Jin G.; Yang H.-B.
收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25
With the development of the resolution of spaceborne remote sensor  the diameter of the primary mirror of spaceborne telescope becomes larger and larger. The distortion of primary mirror which is influenced by the mirror material  structure  self-weight  support system and temperature environment affects optical image quality finally. In this paper  an on-axis TMA high-resolution Cassegrain optical payload with a primary mirror whose diameter is 650mm was designed and the effects of the influence factors of the distortion acts on the on-axis TMA optical system primary mirror had been analyzed by means of Finite Element Analysis. During work  the technology of the primary mirror design had been summarized and general consideration of the primary mirror design technology also had been described at the same time. Considering the telescope manufacture and work station  a reasonable and optimal structure of the primary mirror sub-assembly is taken finally. In the end  the distortion of the primary mirror during its fabrication station and work station had been analyzed by integrated Finite Element Analysis Method. The results implicated the synthesis profile error (P-V value) for the primary mirror is less than /10 and all the indexes of the primary mirror satisfy the requirements of the optical system.  
Effects of heat treatment and doping of nb5+ on sensitivity properties of tio2-based material 期刊论文  iSwitch采集
Journal of inorganic materials, 2004, 卷号: 19, 期号: 4, 页码: 943-947
作者:  Pei, SH;  Sun, HB;  Wang, Q;  Sun, ZC;  Shi, LW
收藏  |  浏览/下载：13/0  |  提交时间：2019/05/12