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检索条件"机构=State Key Laboratory of Advanced Robot and System"
1841 条 记 录,以下是231-240 订阅
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Gigahertz frequency hopping in an optical phase-locked loop for Raman lasers
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Chinese Physics B 2024年 第2期33卷 60-65页
作者: 毛德凯 税鸿冕 殷国玲 彭鹏 王春唯 周小计 State Key Laboratory of Advanced Optical Communication System and Network School of ElectronicsPeking UniversityBeijing 100871China Institute of Carbon-based Thin Film Electronics Peking UniversityTaiyuan 030012China State Key Laboratory of Quantum Optics and Quantum Optics Devices Institute of Opto-ElectronicsShanxi UniversityTaiyuan 030006China Institute of Advanced Functional Materials and Devices Shanxi UniversityTaiyuan 030031China
Raman lasers are essential in atomic physics,and the development of portable devices has posed requirements for time-division multiplexing of Raman *** demonstrate an innovative gigahertz frequency hopping approach of... 详细信息
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Optical Multipath Interference Noise Resistant Digital RoF Fronthaul Achieving 15-dB SNR Enhancement Based on Uneven Spacing and Bit Interleaving
Optical Multipath Interference Noise Resistant Digital RoF F...
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2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023
作者: Hu, Yimin Zhu, Yixiao Zhang, Yikun Yan, Zijun Lin, Gengming Cheng, Ziyu Hu, Weisheng State Key Laboratory of Advanced Optical Communication System and Networks Shanghai Jiao Tong University Shanghai China
We demonstrate uneven spacing and bit interleaving schemes to suppress MPI impairment in digital radio-over-fiber system without complicated DSP by protecting the significant quantization bits. Both simulation/experim... 详细信息
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Biodegradation,hemocompatibility and covalent bonding mechanism of electrografting polyethylacrylate coating on Mg alloy for cardiovascular stent
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Journal of Materials Science & Technology 2020年 第11期42卷 114-126页
作者: Yong-Xin Yang Zhe Fang Yi-Hao Liu Ya-Chen Hou Li-Guo Wang Yi-Fan Zhou Shi-Jie Zhu Rong-Chang Zeng Yu-Feng Zheng Shao-Kang Guan School of Materials Science and Engineering Zhengzhou UniversityZhengzhou450001China Henan Key Laboratory of Advanced Magnesium Alloys Zhengzhou450002China Key Laboratory of Advanced Materials Processing&Mold Ministry of Education Zhengzhou450002China Corrosion Laboratory of Light Metals College of Material Science and EngineeringShandong University of Science and TechnologyQingdao266590China State Key Laboratory for Turbulence and Complex System and Department of Materials Science and Engineering College of EngineeringPeking UniversityBeijing100871China
Organic coatings are the most widely employed approach for the promotion of corrosion resistance of magnesium(Mg)***,traditional organic coatings are weakly bonded to Mg substrates due to physical ***,a polyethylacryl... 详细信息
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Fiber-optic time transfer over a ring network with data transmission
Fiber-optic time transfer over a ring network with data tran...
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2024 Asia Communications and Photonics Conference, ACP 2024 and International Conference on Information Photonics and Optical Communications, IPOC 2024
作者: Yang, Yansong Xie, Kunfeng Ma, Yuzhe Hu, Liang Chen, Jianping Wu, Guiling State Key Laboratory of Advanced Optical Communication System and Networks Shanghai Jiao Tong University Shanghai China
In this paper, we proposed a point-to-multipoint fiber-optic time transfer scheme over ring networks. The proposed scheme is experimentally demonstrated over a 400 km ring fiber network with the communication data tra... 详细信息
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Type Synthesis of fully-Decoupled 2T2R Parallel Mechanisms Based on Driven - Chain Principle
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Journal of Harbin Institute of Technology(New Series) 2016年 第5期23卷 45-52页
作者: Yi Cao School of Mechanical Engineering Jiangnan University Wuxi Jiangsu 214122 China State Key Laboratory of Robotics and System Harbin 150080 China State Key Laboratory of Mechanical System and Vibration Shanghai 200240 China Jiangsu Key Laboratory of Advanced Food Manufacturing Equipment and Technology Wuxi Jiangsu 214122 China
Based on the screw theory and the driven-chain principle,a methodology of structural synthesis for fully-decoupled two-translational(2T) and two-rotational(2R) parallel mechanism is proposed by analyzing the character... 详细信息
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A New Method for Type Synthesis of 2R1T and 2T1R 3-DOF Redundant Actuated Parallel Mechanisms with Closed Loop Units
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Chinese Journal of Mechanical Engineering 2020年 第6期33卷 134-157页
作者: Yongquan Li Yang Zhang Lijie Zhang Parallel Robot and Mechatronic System Laboratory of Hebei Province Yanshan UniversityQinhuangdao066004China Key Laboratory of Advanced Forging&Stamping Technology and Science Ministry of Education of ChinaYanshan UniversityQinhuangdao066004China School of Mechanical Engineering and Automation Harbin Institute of TechnologyShenzhen518052China Hebei Provincial Key Laboratory of Heavy Machinery Fluid Power Transmission and Control Yanshan UniversityQinhuangdao066004China
The current type synthesis of the redundant actuated parallel mechanisms is adding active-actuated kinematic branches on the basis of the traditional parallel mechanisms,or using screw theory to perform multiple getti... 详细信息
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Recent progress of photodetector based on carbon nanotube film and application in optoelectronic integration
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Nano Research Energy 2023年 第2期2卷 182-199页
作者: Xiang Cai Sheng Wang Lian-Mao Peng Key Laboratory for the Physics and Chemistry of Nanodevices and Center for Carbon-Based Electronics School of ElectronicsPeking UniversityBeijing 100871China State Key Laboratory of Advanced Optical Communication System and Networks School of ElectronicsPeking UniversityBeijing 100871China
Due to its remarkable electrical and optical capabilities,optoelectronic devices based on the semiconducting single-walled carbon nanotube(s-SWCNT)have been studied extensively in the last two ***,s-SWCNT is a direct ... 详细信息
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Design of Mixed Reality Assembly system Based on Improved ORB Algorithm  3
Design of Mixed Reality Assembly System Based on Improved OR...
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3rd International Conference on Computer Vision, Image and Deep Learning and International Conference on Computer Engineering and Applications, CVIDL and ICCEA 2022
作者: Lu, Na Xiao, YongFei Zhao, Jie Shandong Provincial Key Laboratory of Robot and Manufacturing Automation Technology ShanDong China Harbin Institute of Technology Institute of Automation Shandong State Key Laboratory of Robotics and System Harbin China
This paper studies the natural feature point detection algorithm in a virtual assembly system. To address the problems of unsatisfactory detection effect and poor matching accuracy of the ORB algorithm, a feature unif... 详细信息
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Cs 728 nm Laser Spectroscopy and Faraday Atomic Filter
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Chinese Physics Letters 2014年 第12期31卷 27-30页
作者: 刘忠征 陶智明 蒋招杰 陈景标 State Key Laboratory of Advanced Optical Communication System and Network Institute of Quantum Electronics School of Electronics Engineering ~ Computer Science Peking University Beijing 100871 College of Science Guizhou University of Engineering Science Bijie 551700
The laser spectroscopy of alkali-metal vapor is widely used in a number of applications, such as the Faraday anomalous dispersion optical fil- ter (FADOF), the active optical clock, and wavelength ***' The Cs elect... 详细信息
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Hierarchical Trajectory Optimization for Humanoid robot Jumping Motion  16th
Hierarchical Trajectory Optimization for Humanoid Robot Jump...
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16th International Conference on Intelligent robotics and Applications, ICIRA 2023
作者: Sun, Junbao Liu, Haopeng Li, Xu Feng, Haibo Fu, Yili Zhang, Songyuan Intelligent Robot Research Center Zhejiang Laboratory Hangzhou311100 China State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin150001 China
In order to make the robot have high dynamic motion ability, this paper uses the trajectory optimization method to plan the jumping motion trajectory of the humanoid robot quickly and effectively, and carries out the ... 详细信息
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