Error analysis and compensation method of displacement measurements based on reflection projection imaging
Yu, Hai, Wan, Qiuhua, Liang, Lihui, Du, Yingcai, Lu, Xinran
Published in Optics and lasers in engineering (01.02.2023)
Published in Optics and lasers in engineering (01.02.2023)
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Journal Article
A robust sub-pixel subdivision algorithm for image-type angular displacement measurement
Yu, Hai, Wan, Qiuhua, Lu, Xinran, Zhao, Changhai, Du, Yingcai
Published in Optics and lasers in engineering (01.01.2018)
Published in Optics and lasers in engineering (01.01.2018)
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Journal Article
Automatic real-time adjustment of pulse signal of incremental photoelectric encoder
Zhao, Changhai, Wan, Qiuhua, Lu, Xinran, Du, Yingcai
Published in Optical review (Tokyo, Japan) (01.12.2017)
Published in Optical review (Tokyo, Japan) (01.12.2017)
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Journal Article
The design of composite optical encoder
Lihui Liang, Qiuhua Wan, Lili Qi, Jinqin He, Yingcai Du, Xinran Lu
Published in 2009 9th International Conference on Electronic Measurement & Instruments (01.08.2009)
Published in 2009 9th International Conference on Electronic Measurement & Instruments (01.08.2009)
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Conference Proceeding
Graph fitting test method for the interpolation error of moire fringe
Qiuhua Wan, Ying Sun, Ronghong She, Lihui Liang, Xinran Lu, Yingcai Du
Published in 2009 9th International Conference on Electronic Measurement & Instruments (01.08.2009)
Published in 2009 9th International Conference on Electronic Measurement & Instruments (01.08.2009)
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Conference Proceeding