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浏览/检索结果: 共90条，第1-10条 帮助 限定条件 发表日期：2020    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Dynamic modeling and analysis of photovoltaic component cleaning manipulator 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 12, 页码: 138-145 作者:  Ning, Huifeng;  Yan, Zhibin;  Cheng, Rongzhan;  Wang, Weizhi;  Li, Fengtai 收藏  |  浏览/下载：22/0  |  提交时间：2022/02/17 Equations of motion  Photovoltaic cells  Robotic arms  Robotics  Solar power plants  Dynamic simulation analysis  Lagrange equation  Model and analysis  Motion characteristics  Motion trajectories  Photovoltaic modules  Photovoltaic power plant  Virtual prototype models   Research on active power self-reserve of photovoltaic system 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 12, 页码: 90-96 作者:  Bao, Guangqing;  Tan, Hongtao;  Ding, Kun;  Gao, Pengfei;  Wang, Ningbo 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Electric power transmission networks  Energy storage  Frequency response  MATLAB  Photovoltaic cells  Power control  Correction method  Energy storage systems  Lambert W function  MATLAB /simulink  Maximum power point  Photovoltaic systems  Power adjustments  Power grid frequencies   Point-by-Point Elimination Adaptive Pre-Equalization Algorithm in Faster-than-Nyquist Wireless Optical Communications 期刊论文 Guangxue Xuebao/Acta Optica Sinica, 2020, 卷号: 40, 期号: 24 作者:  Cao, Minghua;  Zhang, Wei;  Wang, Huiqin;  Lü, Jiayun 收藏  |  浏览/下载：14/0  |  提交时间：2022/02/17 Bit error rate  Computational complexity  Equalizers  Intersymbol interference  Pulse shaping  Signal receivers  Free Space Optical communication  Pre-equalization  Pulse shaping filters  System reliability  Transmission rates  Transmission systems  Transmission technologies  Wireless optical communication   Effect of Strain Rate on Deformation Structure and Orientation of Pure Aluminum 期刊论文 Cailiao Daobao/Materials Reports, 2020, 卷号: 34, 期号: 24, 页码: 24104-24108 作者:  Wang, Bing;  Qiao, Jisen;  Xia, Zonghui 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Aluminum  Aluminum alloys  Crystal orientation  Grain boundaries  Grain refinement  Hardness  Microstructure  Commercial pure aluminum  Deformation temperatures  High strain rate deformation  Low angle grain boundaries  Material microstructures  Microstructure and properties  Split Hopkinson pressure bars  Stacking fault energies   Laser Ablation Manipulator Coverage Path Planning Method Based on an Improved Ant Colony Algorithm 期刊论文 APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 23 作者:  Ye, Xuan;  Luo, Lan;  Hou, Li;  Duan, Yang;  Wu, Yang 收藏  |  浏览/下载：4/0  |  提交时间：2022/03/01 coverage path planning  ant colony optimisation  point cloud data  laser ablation   MILLING MACHINE ERROR MODELLING AND ANALYSIS IN THE MACHINING OF CIRCULAR-ARC-TOOTH-TRACE CYLINDRICAL GEARS 期刊论文 TRANSACTIONS OF FAMENA, 2020, 卷号: 44, 期号: 4, 页码: 13-29 作者:  Yang, Wu;  Li, Hou;  Ma Dengqiu;  Wei Yongqiao;  Lan, Luo 收藏  |  浏览/下载：14/0  |  提交时间：2022/03/01 Circular-Arc-Tooth-Trace (CATT) cylindrical gear  milling machine  topological structure model  coordinate transmission matrix  comprehensive error model   Effects of SnO2 Nanoparticles on Microstructure and Intermetallic Compounds of Sn0.6Cu Solder 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 卷号: 49, 期号: 12, 页码: 4297-4302 作者:  Yu, Weiyuan;  Sun, Jungang;  Liu, Yun;  B., Wu;  Z., Lei 收藏  |  浏览/下载：8/0  |  提交时间：2022/02/17 Binary alloys  Brazing  Brazing filler metals  Grain size and shape  Intermetallics  Melting point  Microstructure  Nanoparticles  Synthesis (chemical)  Brazing joints  Composite solders  Crystal planes  Driving forces  Interfacial intermetallics  Liquidus temperature  Melting process  Melting properties   An analytical method for determining the optimum number of blades of the compound impeller in a low specific speed centrifugal pump 期刊论文 Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 2020, 卷号: 234, 期号: 6, 页码: 576-587 作者:  Zhang, Yu-Liang;  Li, Wen-Guang 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/14 Boundary layer flow  Boundary layers  Centrifugal pumps  Efficiency  Analytical method  Best efficiency point  Compound impellers  Impeller blades  Low specific speed centrifugal pump  Performance tests  Pump efficiency  Turbulent boundary layers   Early Age Concrete Strength Monitoring Using Power Spectral Density and Wavelet Packet Analysis 期刊论文 ADVANCES IN CIVIL ENGINEERING, 2020, 卷号: 2020 作者:  Yang, Xia;  Yang, Wenwei;  Li, Shuntao;  Wu, Chang 收藏  |  浏览/下载：5/0  |  提交时间：2022/03/01 Acoustic characteristics of water-jet propulsion with screw mixed-flow pump under quasi-submerged state 期刊论文 MODERN PHYSICS LETTERS B, 2020, 卷号: 34, 期号: 32 作者:  Wei, Han;  Chen, Ran;  Li, Rennian;  Su, Min;  Qiang, Yan 收藏  |  浏览/下载：8/0  |  提交时间：2022/03/01 Water-jet propulsion  screw mixed pump  acoustic characteristics  dipole source  quasi-submerged state