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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:287/70  |  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
浏览  |  Adobe PDF(1515Kb)  |  收藏  |  浏览/下载:217/63  |  提交时间:2020/08/24
Angular measurement,high precision,dual imaging detectors,optical encoder,high-resolution,sensor,Engineering,Instruments & Instrumentation,Physics  
Full Digital Processing System of Photoelectric Encoder 期刊论文
Sensors, 2019, 卷号: 19, 期号: 22, 页码: 13
作者:  C.H.Zhao;  Q.H.Wan;  L.H.Liang;  Y.Sun
浏览  |  Adobe PDF(2426Kb)  |  收藏  |  浏览/下载:357/132  |  提交时间:2020/08/24
photoelectric encoder,full digital,error compensation,normalization,optical encoder,displacement,sensor,Chemistry,Engineering,Instruments & Instrumentation  
Fast method to detect and calculate displacement errors in a Littrow grating-based interferometer 期刊论文
Applied Optics, 2019, 卷号: 58, 期号: 12, 页码: 3193-3199
作者:  Q.Lv;  Z.W.Liu;  W.Wang;  S.Jiang;  Bayanheshig;  W.H.Li
浏览  |  Adobe PDF(1371Kb)  |  收藏  |  浏览/下载:249/97  |  提交时间:2020/08/24
heterodyne interferometer,laser,encoder,Optics  
Small-sized visual angular displacement measurement technology 期刊论文
Measurement, 2019, 卷号: 135, 页码: 406-412
作者:  X.D.Jia;  Q.H.Wan;  H.Yu;  X.R.Lu;  C.H.Zhao
浏览  |  Adobe PDF(1885Kb)  |  收藏  |  浏览/下载:198/97  |  提交时间:2020/08/24
Image detector,Varying principle,High-precision,High-resolution,optical encoder,high-resolution,sensor,Engineering,Instruments & Instrumentation  
Small High-Resolution Angular Displacement Measurement Technology Based on Near-Field Image Acquisition 期刊论文
Ieee Sensors Journal, 2019, 卷号: 19, 期号: 15, 页码: 6141-6146
作者:  X.D.Jia;  Q.H.Wan;  H.Yu;  Y.Sun;  C.H.Zhao
浏览  |  Adobe PDF(1318Kb)  |  收藏  |  浏览/下载:209/78  |  提交时间:2020/08/24
Subdivision,high precision,high resolution,angular displacement,measurement,image detector,optical encoder  
Simple and compact grating-based heterodyne interferometer with the Littrow configuration for high-accuracy and long-range measurement of two-dimensional displacement 期刊论文
APPLIED OPTICS, 2018, 卷号: 57, 期号: 31, 页码: 9455-9463
作者:  Lv, Qiang;  Liu, Zhaowu;  Wang, Wei;  Li, Xiaotian;  Li, Shuo;  Song, Ying;  Yu, Hongzhu;  Bayanheshig;  Li, Wenhao
浏览  |  Adobe PDF(1611Kb)  |  收藏  |  浏览/下载:461/129  |  提交时间:2019/08/26
laser  nonlinearity  encoder  errors  stage  Optics  
Error-correct arithmetic for angular displacement measurement with single linear image detector 期刊论文
Optical Engineering, 2018, 卷号: 57, 期号: 5, 页码: 4
作者:  Yu, H.;  Wan, Q. H.;  Lu, X. R.;  Du, Y. C.;  Zhao, C. H.
浏览  |  Adobe PDF(1551Kb)  |  收藏  |  浏览/下载:362/128  |  提交时间:2019/09/17
angular measurement  error-correct  linear image detector  optical encoder  Optics  
A robust sub-pixel subdivision algorithm for image-type angular displacement measurement 期刊论文
Optics and Lasers in Engineering, 2018, 卷号: 100, 页码: 234-238
作者:  Yu, H.;  Wan, Q. H.;  Lu, X. R.;  Zhao, C. H.;  Du, Y. C.
浏览  |  Adobe PDF(1509Kb)  |  收藏  |  浏览/下载:355/123  |  提交时间:2019/09/17
absolute rotary encoder  high-resolution  sensor  Optics