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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
Authors:  Yu, H.;  Wan, Q. H.;  Lu, X. R.;  Du, Y. C.;  Zhao, C. H.
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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
Authors:  Yu, H.;  Wan, Q. H.;  Lu, X. R.;  Zhao, C. H.;  Du, Y. C.
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absolute rotary encoder  high-resolution  sensor  Optics  
Error measurement system of incremental photoelectric encoder based on space position 期刊论文
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2017, 卷号: 46, 期号: 10
Authors:  Lu, X.;  L. Song;  Q. Wan;  H. Yu and X. Liu
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Correcting groove error in gratings ruled on a 500-mm ruling engine using interferometric control 期刊论文
Applied Optics, 2017, 卷号: 56, 期号: 21
Authors:  Mi, X. T.;  H. L. Yu;  H. Z. Yu;  S. W. Zhang;  X. T. Li;  X. F. Yao;  X. D. Qi;  Bayinhedhig and Q. H. Wan
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Influence and Revising Method of Grating Ruling Engine's Abbe Error on Quality of Grating Wavefront 期刊论文
Zhongguo Jiguang/Chinese Journal of Lasers, 2017, 卷号: 44, 期号: 9
Authors:  Mi, X.;  H. Yu;  H. Yu;  X. Qi;  X. Li and Q. Wan
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A high-resolution subdivision algorithm for photographic encoders and its error analysis 期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2017, 卷号: 37, 期号: 3
Authors:  Yu, H.;  Q. Wan;  C. Zhao;  L. Liang and Y. Du
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Small-size, high-resolution angular displacement measurement technology based on an imaging detector 期刊论文
Applied Optics, 2017, 卷号: 56, 期号: 3
Authors:  Yu, H.;  Q. H. Wan;  X. R. Lu;  Y. C. Du and S. W. Yang
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Dynamic code error detection system of photoelectric encoder 期刊论文
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2016, 卷号: 45, 期号: 9
Authors:  Yu, H.;  Q. Wan;  L. Liang and S. Wang
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Experimental Observation of Phase Transition in Sb2O3 under High Pressure 期刊论文
Chinese Physics Letters, 2016, 卷号: 33, 期号: 9
Authors:  Geng, A. H.;  L. H. Cao;  Y. M. Ma;  Q. L. Cui and C. M. Wan
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High resolution absolute code disk based on linear array image sensor 期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2016, 卷号: 36, 期号: 11
Authors:  Du, Y.;  L. Song;  Q. Wan and H. Yu
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