机构

• 长春光学精密机械与物... [8]
• 沈阳自动化研究所 [2]
• 力学研究所 [1]
• 地理科学与资源研究所 [1]
• 高能物理研究所 [1]
• 海洋研究所 [1]
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采集方式

• OAI收割 [16]

内容类型

• 会议论文 [10]
• 期刊论文 [5]
• CNKI期刊论文 [1]

发表日期

• 2024 [1]
• 2023 [1]
• 2021 [2]
• 2015 [1]
• 2013 [1]
• 2012 [1]
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学科主题

• 光学材料;光学玻璃 [1]

筛选

浏览/检索结果: 共16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 Advancements in Humanoid Robots: A Comprehensive Review and Future Prospects 期刊论文  OAI收割 IEEE/CAA Journal of Automatica Sinica, 2024, 卷号: 11, 期号: 2, 页码: 301-328 作者:  Yuchuang Tong;  Haotian Liu;  Zhengtao Zhang   |  收藏  |  浏览/下载：48/0  |  提交时间：2024/01/23 Future trends and challenges  humanoid robots  human-robot interaction  key technologies  potential applications   ICTs capability and strategic emerging technologies: Evidence from Pearl River Delta 期刊论文  OAI收割 APPLIED GEOGRAPHY, 2023, 卷号: 157, 页码: 13 作者:  Wu, Kangmin;  Chen, Yijia;  Zhang, Hong 'ou;  Liu, Yi;  Wang, Mengqing   |  收藏  |  浏览/下载：20/0  |  提交时间：2023/10/09 ICTs capability  Strategic emerging technologies  Key enabling technologies  Patent  Pearl river delta   Application of unmanned underwater vehicles in polar research CNKI期刊论文  OAI收割 2021 作者:  ZENG Junbao;  LI Shuo;  LIU Ya   |  收藏  |  浏览/下载：0/0  |  提交时间：2024/12/18 unmanned underwater vehicle  polar ocean  scientific investigation  key technologies  development trend   Application of unmanned underwater vehicles in polar research 期刊论文  OAI收割 Advances in Polar Science, 2021, 卷号: 32, 期号: 3, 页码: 173-184 作者:  Zeng JB(曾俊宝);  Li S(李硕);  Liu Y(刘亚)   |  收藏  |  浏览/下载：18/0  |  提交时间：2021/10/30 unmanned underwater vehicle  polar ocean  scientific investigation  key technologies  development trend   Study on charge distribution of silicon detector signal 期刊论文  OAI收割 ATOMIC ENERGY SCIENCE AND TECHNOLOGY, 原子能科学技术, 2015, 2015, 卷号: 49, 49, 期号: 1, 页码: 132-139, 132-139 作者:  Zhang YL(张云龙);  Wang HY(王焕玉);  Wu F(吴峰);  Cui XZ(崔兴柱);  Zhang F(张飞)   |  收藏  |  浏览/下载：27/0  |  提交时间：2016/04/18 Array detectors  Comparison result  Coupling methods  Dynamic range  Front end  Front end electronics  Key technologies  Array detectors  Comparison result  Coupling methods  Dynamic range  Front end  Front end electronics  Key technologies   Structural design of large aperture rectangular mirror for space telescope (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Civil Engineering and Transportation, ICCET 2012, October 27, 2012 - October 28, 2012, Guilin, China 作者:  Li Z.;  Li Z. 收藏  |  浏览/下载：39/0  |  提交时间：2013/03/25 Structural design of large aperture mirror is one of the key technologies for space telescope development. To meet the requirements of high stiffness  strength and thermal dimensional stability  some factors such as support scheme  materials selection  lightweight design and flexible support design were taken into account. The three supports location of the mirror was determined according to the modal analytical solution. By adjusting the parameters of flexure hinge  influences of gravity  assembly stress and thermal stress on the mirror were reduced obviously. Finite element analysis (FEA) results indicate that the surface accuracy reach to rms10.2nm and 10.8nm under the gravity along optical axis direction and 5C uniform temperature rise respectively  the fundamental frequency of the mirror component is 268Hz. Dynamics test shows that the first order natural frequency is 256Hz  which shows an error less than 5% compared to FEA results. (2013) Trans Tech Publications  Switzerland.   Method for improving transmission efficiency in 40Gbit/s system based on dispersion compensation (EI CONFERENCE) 会议论文  OAI收割 2012 International Conference on Industrial Control and Electronics Engineering, ICICEE 2012, August 23, 2012 - August 25, 2012, Xi'an, China Yu W.-J.; Wang R.-G.; Cheng P.; Zheng X.-F. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 In an effort to overcome the problem that the transmission efficiency is too low in 40Gbit/s system  a method based on dispersion compensation is provided. Firstly  the application background of 40Gbit/s system  the key using technologies and the shortcomings and advantages of 40Gbit/s system are possessed. Secondly  an application program of 40Gbit/s system based on dispersion compensation is given. At the same time  this program is analyzed. Thirdly  this program is compared with another program which has been widely used in 40Gbit/s system. Finally  the compared results show that this program is able to improve the transmission efficiency apparently. 2012 IEEE.   Key technologies on YAG laser engraving ceramic anilox roll 会议论文  OAI收割 2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, Yichang, China, SEP 16-18, 2011 作者:  Wang HC(王红才);  Wang Y(王扬);  Yang MJ(杨明江) 收藏  |  浏览/下载：27/0  |  提交时间：2013/04/11 Etching  Light transmission  Technology  Ceramic anilox rolls  Flexography  High repetition  Key technologies  Laser cavity  Laser engraving  laser technique  Laser texturing  Light pulse  tow-dimension controllable distribution  YAG laser   Dynamic data fixing for IR target radiation characteristics (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Lihua C.; Juan C. 收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25 The main methods to measure the target IR features are the following two ways: test and then measurement  or theoretical and simulation calculation. The former is direct measurement so the results are more accurate but the test is costly and complicated  so that it is limited in the application. Theoretical and simulation calculation are widely used in the target IR radiation calibration. Here we give the basic configuration of the calibration platform for measuring the IR radiation of the large area low temperature blackbody source  and discuss the calibration flowchart and key technologies for atmospheric transmission correction. The dynamic data are analyzed in real time to determine the IR radiation features in the data fusion subsystem  and the experimental results show that the calibration method is feasible and practical. 2010 IEEE.   Real-time motive vehicle detection with adaptive background updating model and HSV colour space (EI CONFERENCE) 会议论文  OAI收割 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, November 19, 2008 - November 21, 2008, Chengdu, China Rong-Hui Z.; Bai Y.; Hong-guang J.; Chen T. 收藏  |  浏览/下载：65/0  |  提交时间：2013/03/25 In the transportation monitor system  we set up the area of interest (AOI) of the vehicle model and adjust the size of AOI dynamically in order to track vehicle accurately. The results of experiment show that  motive vehicle detection by adopting digital image is one of key technologies. To detect motive vehicle accurately  the arithmetic proposed in the paper can suppress shadow availably  we establish an adaptive background updating model firstly. Noise is suppressed by using modality filter  detect motive vehicle accurately and satisfy real-time motive vehicle tracking. 2009 SPIE.  and we obtain binary image by using maximum entropy to choose dynamic adaptive threshold. Based on positive information of shadow and aspect feature of motive vehicle  we adopt HSV colour space and double threshold to solve the problem of vehicle shadow. According to prediction result of Kalman filtering