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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:139/37  |  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  
Laser-quality Tm:(Lu0.8Sc0.2)2O3 mixed sesquioxide ceramics shaped by gelcasting of well-dispersed nanopowders 期刊论文
Journal of the American Ceramic Society, 2019, 卷号: 102, 期号: 8, 页码: 4919-4928
作者:  H.Wu;  G.-H.Pan;  Z.Hao;  L.Zhang;  X.Zhang;  L.Zhang;  H.Zhao
浏览  |  Adobe PDF(1535Kb)  |  收藏  |  浏览/下载:125/36  |  提交时间:2020/08/24
Pumping (laser),Ceramic materials,Continuous wave lasers,Nanostructured materials  
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:159/47  |  提交时间:2020/08/24
Small target detection,L0 smoothing,texture complexity,information,entropy,pixel-based adaptive segmentation,search,Instruments & Instrumentation,Optics  
Multi-beam interference competition in heterodyne detection 期刊论文
Optoelectronics Letters, 2019, 卷号: 15, 期号: 3, 页码: 213-216
作者:  S.-s.Wu;  T.Lu;  Y.-y.Li;  T.-f.Wang;  J.Guo
浏览  |  Adobe PDF(961Kb)  |  收藏  |  浏览/下载:102/47  |  提交时间:2020/08/24
Heterodyne detection,Heterodyning,Laser Doppler velocimeters,Laser theory,Optical systems  
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:135/49  |  提交时间:2020/08/24
Mid-spatial frequency error,Freeform,Optical fabrication,Aspheric,Optics  
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
浏览  |  Adobe PDF(1515Kb)  |  收藏  |  浏览/下载:111/43  |  提交时间:2020/08/24
Angular measurement,high precision,dual imaging detectors,optical encoder,high-resolution,sensor,Engineering,Instruments & Instrumentation,Physics  
Tolerance Sensitivity Research of Nano-star Sensor Optical System with Large Field 期刊论文
Guangzi Xuebao/Acta Photonica Sinica, 2019, 卷号: 48, 期号: 5
作者:  K.Zhang;  X.Zhong;  Y.Meng;  J.Liu
浏览  |  Adobe PDF(5148Kb)  |  收藏  |  浏览/下载:115/38  |  提交时间:2020/08/24
Optical systems,Aberrations,Fits and tolerances,Lenses,Nanosensors,Sensitivity analysis,Stars  
Thermal Stability Optimization of the Luojia 1-01 Nighttime Light Remote-Sensing Camera's Principal Distance 期刊论文
Sensors, 2019, 卷号: 19, 期号: 5, 页码: 12
作者:  K.Zhang;  X.Zhong;  G.Zhang;  D.R.Li;  Z.Q.Su;  Y.Meng;  Y.H.Jiang
浏览  |  Adobe PDF(3525Kb)  |  收藏  |  浏览/下载:165/56  |  提交时间:2020/08/24
Luojia 1-01,nighttime light remote-sensing camera,principal distance,optical-passive athermal design,thermal stability,Chemistry,Engineering,Instruments & Instrumentation  
Design and analysis for the multi-point flexible support structure of large and precision lens 期刊论文
Optik, 2019, 卷号: 193, 页码: 8
作者:  L.M.Zhang;  W.P.Wang;  J.L.Wang;  P.Guo;  L.Hao
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Ground-based telescope system,Large aperture lens,Rigidity of the,support structure,Wave-front aberration,Optics  
Ultra-low-distortion optical system design based on tolerance sensitivity optimization 期刊论文
Optics Communications, 2019, 卷号: 437, 页码: 231-236
作者:  K.Zhang;  X.Zhong;  W.Wang;  Y.Meng;  J.Liu
浏览  |  Adobe PDF(1208Kb)  |  收藏  |  浏览/下载:134/51  |  提交时间:2020/08/24
Ultra-low distortion,Optical design,Primary aberration,Tolerance,sensitivity,Optimization,Optics