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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：153/40  |  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  
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：162/56  |  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：156/59  |  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
Adobe PDF(1887Kb)  |  收藏  |  浏览/下载：142/53  |  提交时间：2020/08/24
Angular measurement,moire figure,phase difference,high resolution,optical encoder,sensor,Engineering,Instruments & Instrumentation,Physics  
High Precision Angular Measurement via Dual Imaging Detectors 期刊论文
Ieee Sensors Journal, 2019, 卷号: 19, 期号: 17, 页码: 7308-7312
作者:  H.Yu;  Q.H.Wan;  Y.Sun;  X.R.Lu;  C.H.Zhao
Adobe PDF(1515Kb)  |  收藏  |  浏览/下载：120/46  |  提交时间：2020/08/24
Angular measurement,high precision,dual imaging detectors,optical encoder,high-resolution,sensor,Engineering,Instruments & Instrumentation,Physics  
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  
Simultaneous Robust Control and Sensor Fault Detection for a Ducted Coaxial-Rotor UAV 期刊论文
Ieee Access, 2019, 卷号: 7, 页码: 167739-167753
作者:  C.Xu;  H.G.Jia;  Z.B.Chen
浏览  |  Adobe PDF(1202Kb)  |  收藏  |  浏览/下载：183/69  |  提交时间：2020/08/24
Ducted coaxial rotors,UAV,observer-based,robust control,sensor fault,detection,linear matrix inequalities,output-feedback control,design,systems,stability,state,Computer Science,Engineering,Telecommunications  
Controllable fabrication of polygonal micro and nanostructures on sapphire surfaces by chemical etching after femtosecond laser irradiation 期刊论文
Optical Materials Express, 2019, 卷号: 9, 期号: 7, 页码: 2994-3005
作者:  H.B.Xie;  R.S.Joshya;  J.J.Yang;  C.L.Guo
浏览  |  Adobe PDF(3018Kb)  |  收藏  |  浏览/下载：344/240  |  提交时间：2020/08/24
light-emitting-diodes,substrate,extraction,efficiency,crystal,water,glass,blue,Materials Science,Optics