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An Actuator Fault Detection and Reconstruction Scheme for Hex-Rotor Unmanned Aerial Vehicle 期刊论文
Ieee Access, 2019, 卷号: 7, 页码: 93937-93951
作者:  R.J.Wang;  C.J.Zhao;  Y.Bai;  W.H.Du;  J.Y.Wang
浏览  |  Adobe PDF(13257Kb)  |  收藏  |  浏览/下载:155/40  |  提交时间:2020/08/24
Unmanned aerial vehicle,actuator fault,multi-sensor navigation unit,fault observer,EKF,reconfigurable controller,tolerant control scheme,control allocation,diagnosis,design,controller,observer,subject,sensor,system,Computer Science,Engineering,Telecommunications  
Guide Star Selection for the Three-FOV Daytime Star Sensor 期刊论文
Sensors, 2019, 卷号: 19, 期号: 6, 页码: 16
作者:  L.Wu;  Q.Xu;  H.J.Wang;  H.W.Lyu;  K.P.Li
浏览  |  Adobe PDF(2057Kb)  |  收藏  |  浏览/下载:121/44  |  提交时间:2020/08/24
star sensor,guide star selection,three-FOV,daytime,SWIR,trackers,attitude,Chemistry,Engineering,Instruments & Instrumentation  
Infrared LSS-Target Detection Via Adaptive TCAIE-LGM Smoothing and Pixel-Based Background Subtraction 期刊论文
Photonic Sensors, 2019, 卷号: 9, 期号: 2, 页码: 179-188
作者:  Y.F.Wu;  Y.J.Wang;  P.X.Liu;  H.Y.Luo;  B.Y.Cheng;  H.J.Sun
浏览  |  Adobe PDF(379Kb)  |  收藏  |  浏览/下载:168/50  |  提交时间:2020/08/24
Small target detection,L0 smoothing,texture complexity,information,entropy,pixel-based adaptive segmentation,search,Instruments & Instrumentation,Optics  
Rigid aspheric smoothing tool for mid-spatial frequency errors on aspheric or freeform optical surfaces 期刊论文
Journal of the European Optical Society-Rapid Publications, 2019, 卷号: 15, 期号: 1, 页码: 9
作者:  G.Y.Yu;  L.Z.Wu;  X.Su;  Y.C.Li;  K.Wang;  H.Y.Li;  D.Walker
浏览  |  Adobe PDF(4628Kb)  |  收藏  |  浏览/下载:166/56  |  提交时间:2020/08/24
Mid-spatial frequency error,Freeform,Optical fabrication,Aspheric,Optics  
Polarization-selective dual-band infrared plasmonic absorber based on sub-wavelength gaps 期刊论文
Optics Communications, 2019, 卷号: 446, 页码: 156-161
作者:  H.H.Yu;  Z.Z.Liang;  D.J.Meng;  J.Tao;  J.Q.Liang;  X.M.Su
浏览  |  Adobe PDF(1921Kb)  |  收藏  |  浏览/下载:157/59  |  提交时间:2020/08/24
Polarization-sensitive,Dual-band,Plasmonic absorber,Uncooled infrared,detector,metamaterial,,division,Optics  
High-Resolution Angular Displacement Technology Based on Varying Moire Figure Phase Positions 期刊论文
Ieee Sensors Journal, 2019, 卷号: 19, 期号: 6, 页码: 2126-2132
作者:  H.Yu;  X.D.Jia;  Q.H.Wan;  L.H.Liang;  C.H.Zhao
浏览  |  Adobe PDF(1887Kb)  |  收藏  |  浏览/下载:144/54  |  提交时间:2020/08/24
Angular measurement,moire figure,phase difference,high resolution,optical encoder,sensor,Engineering,Instruments & Instrumentation,Physics  
Cr3+-Doped Broadband NIR Garnet Phosphor with Enhanced Luminescence and its Application in NIR Spectroscopy 期刊论文
Advanced Optical Materials, 2019, 卷号: 7, 期号: 12, 页码: 8
作者:  L.L.Zhang;  D.D.Wang;  Z.D.Hao;  X.Zhang;  G.H.Pan;  H.J.Wu;  J.H.Zhang
浏览  |  Adobe PDF(6874Kb)  |  收藏  |  浏览/下载:213/93  |  提交时间:2020/08/24
broadband emission,chromium doping,light-emitting diodes,near-infrared spectroscopy,phosphors,near-infrared spectroscopy,photoluminescence,glass,Materials Science,Optics  
High-efficiency calibration of star sensor based on two-dimensional Dammann grating 期刊论文
Optical Engineering, 2019, 卷号: 58, 期号: 8, 页码: 7
作者:  K.Zhang;  X.Zhong;  W.Wang;  Y.Meng;  C.Ma
浏览  |  Adobe PDF(1593Kb)  |  收藏  |  浏览/下载:204/61  |  提交时间:2020/08/24
star sensor,high-efficiency calibration,Dammann grating,diffraction,Optics  
Error separation methods based on absolute testing of non-uniform sampling 期刊论文
Optik, 2019, 卷号: 178, 页码: 986-991
作者:  L.Zhang;  Y.Xiang
浏览  |  Adobe PDF(1246Kb)  |  收藏  |  浏览/下载:141/51  |  提交时间:2020/08/24
Absolute calibration,Grating lateral shearing interferometer,Systemerrors,Rotation algorithm,interferometer,metrology,Optics  
Improving Field-Scale Wheat LAI Retrieval Based on UAV Remote-Sensing Observations and Optimized VI-LUTs 期刊论文
Remote Sensing, 2019, 卷号: 11, 期号: 20, 页码: 22
作者:  W.X.Zhu;  Z.G.Sun;  Y.H.Huang;  J.B.Lai;  J.Li;  J.Q.Zhang;  B.Yang;  B.B.Li
浏览  |  Adobe PDF(4669Kb)  |  收藏  |  浏览/下载:375/271  |  提交时间:2020/08/24
leaf area index,unmanned aerial vehicle,vegetation indices,multispectral camera,hyperspectral camera,precision agriculture,leaf-area index,hyperspectral vegetation indexes,canopy chlorophyll,Content,,radiative-transfer model,inversion,prosail,corn,forests,potato,images,Remote Sensing