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• 长春光学精密机械与物... [8]
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• OAI收割 [19]
• iSwitch采集 [1]

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浏览/检索结果: 共20条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Network growth dynamics: The simultaneous interaction between network positions and research performance of collaborative organisations 期刊论文  OAI收割 TECHNOVATION, 2022, 卷号: 115 作者:  Zhang, Yi;  Chen, Kaihua   |  收藏  |  浏览/下载：6/0  |  提交时间：2023/05/30 Network position  Research performance  Bidirectional relationship  Inter-organisational research collaboration  ego-network  Cognitive proximity   Design Optimization of Soft-Contact Freestanding Rotary Triboelectric Nanogenerator for High-Output Performance 期刊论文  OAI收割 ADVANCED ENERGY MATERIALS, 2021, 页码: 11 作者:  Chen, Junhuan;  Wei, Xuelian;  Wang, Baocheng;  Li, Ruonan;  Sun, Yanggui   |  收藏  |  浏览/下载：34/0  |  提交时间：2021/11/30 freestanding rotary TENGS  high-output performance  soft-contact  systematic research   Synthesis of D-pi-A-pi-D Type Dopant-Free Hole Transporting Materials and Application in Inverted Perovskite Solar Cells 期刊论文  OAI收割 ACTA CHIMICA SINICA, 2019, 卷号: 77, 期号: 8, 页码: 741-750 作者:  Wang Menghan;  Wan Li;  Gao Xuyua;  Yuan Wenbo;  Fang Junfeng   |  收藏  |  浏览/下载：26/0  |  提交时间：2019/12/18 RESEARCH PROGRESS  HIGH-PERFORMANCE  EFFICIENT  CONVERSION   P4SC: A High Performance and Flexible Framework for Service Function Chain 期刊论文  OAI收割 IEEE ACCESS, 2019, 卷号: 7, 页码: 160982-160997 作者:  Zhang, Dong;  Chen, Xiang;  Huang, Qun;  Hong, Xiaoyan;  Wu, Chunming   |  收藏  |  浏览/下载：28/0  |  提交时间：2020/12/10 Performance evaluation  Runtime  Noise measurement  Hardware  Network function virtualization  Generators  Research and development  Network function virtualization  service function chain  P4  software defined networking   Modelling the basic research competitiveness index (br-ci) with an application to the biomass energy field 期刊论文  iSwitch采集 Scientometrics, 2016, 卷号: 108, 期号: 3, 页码: 1221-1241 作者:  Zhang, Yi;  Kou, Mingting;  Chen, Kaihua;  Guan, Jiancheng;  Li, Yuchen 收藏  |  浏览/下载：47/0  |  提交时间：2019/05/09 Basic research performance  International comparison  Basic research competitiveness index  Modelling and empirical study  Biomass energy field   The changing dynamics in citation index publication position China in a race with the USA for global leadership SCI/SSCI论文  OAI收割 2013 Moiwo J. P.; Tao F. L. 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/24 Bibliometric analysis  Web of Knowledge  Web of Science  Citation index  publication  Normalized publication  language academic journals  research-and-development  research  performance  science  impact  articles  trends  world   Research on the key technology of ATP system for free space optical communication (EI CONFERENCE) 会议论文  OAI收割 31st Chinese Control Conference, CCC 2012, July 25, 2012 - July 27, 2012, Hefei, China Meng H.; Liu X.; Zhang B. 收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25 Free space optical communication is the bidirectional transmission technology that puts to use the laser beam as a carrier in space. Free space optical communication is generally used in the severe space environment. It is the mainly problem that the narrow beam of laser beam is high-precision aimed.  and it is became very important that the technology of ATP is researched. Performance of the ATP system directly affects the performance of the quality of the free space optical communication. So research of the ATP is the key technology in FSO  and this technology is discussed and analysed in the article. 2012 Chinese Assoc of Automati.   Design and fabrication of imaging optical systems with freeform surfaces (EI CONFERENCE) 会议论文  OAI收割 Current Developments in Lens Design and Optical Engineering XIII, August 13, 2012 - August 15, 2012, San Diego, CA, United states 作者:  Zhang F.;  Wang L.;  Wang L.;  Wang L.;  He X. 收藏  |  浏览/下载：32/0  |  提交时间：2013/03/25 Freeform surfaces provide more degrees of freedom for design of optical systems  and enhance the ability of compensation and correction aberrations. Freeform surfaces are of advantage to balance the unsymmetrical aberrations  especially for the wide-field off-axis optical systems. This paper focus on an off-axis reflective optical system  which focal length is 550mm  F# is 6.5 and field of view (FOV) is 76. The system adopts some freeform surfaces. We discuss the problems we noticed in processes of design  manufacture  measurement and alignment  and the solutions. At last  the periodical research result and the expected performance are given. 2012 SPIE.   AUTONOMOUS INTEGRATED NAVIGATION USING X-RAY PULSARS AND ASTEROIDS 会议论文  OAI收割 63rd International Astronautical Congress 2012, IAC 2012, Naples, Italy, 2012 Yang Chengwei; Gao Dong; Zheng Jianhua 收藏  |  浏览/下载：38/0  |  提交时间：2014/04/30 To improve the navigation performance of the spacecraft during interplanetary cruise  a novel integrated navigation system is proposed. For X-ray pulsar navigation (XNAV) is a hot and prospective research subject  and the optical navigation using asteroids is practical in space engineering  we designed an autonomous navigation system using one X-ray detector and one navigation camera. The measurement models of the XNAV based on the time difference of arrival and the optical navigation based on the images of asteroids are presented. To enhance practicality  the X-ray pulsars and asteroids are observed by turns. The batch least square filter  used by Deep Space I  is adopted to estimate the system state. The numerical simulation results show that the integrated navigation is feasible on the interplanetary cruise orbit. Moreover  compared with the XNAV and the optical navigation  the integrated navigation system can provide higher navigation performance.   A causational analysis of scholars' years of active academic careers vis-à-vis their academic productivity and academic influence 期刊论文  OAI收割 chinese journal of library and information science, 2011, 卷号: 4, 期号: 2, 页码: 77-91 DU Jian; ZHANG Bin; LI Yang; TANG Xiaoli; XU Peiyang 收藏  |  浏览/下载：37/0  |  提交时间：2012/09/19 Research performance  Mentor of doctoral program  Length of active academic careers  h-index  Citation analysis