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Jiao Li
at Beihang Univ
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Publications (2)
Proceedings Article | 8 October 2015 Paper
Overall non-linear correction of phase shifting mechanism in white light interferometry system based on displacement feedback control combined with fuzzy PID control
Ningfang Song, Xinkai Luo, Huipeng Li, Jiao Li
Proceedings Volume 9677, 96771J (2015) https://doi.org/10.1117/12.2199693
KEYWORDS: Picosecond phenomena, Phase modulation, Feedback control, Phase shifting, Optical interferometry, Fuzzy logic, Control systems, Ceramics, MATLAB, Mathematical modeling
Proceedings Article | 8 October 2015 Paper
White light phase-stepping interferometry based on insensitive algorithm to periodic systematic error
Ningfang Song, Jiao Li, Huipeng Li, Xinkai Luo
Proceedings Volume 9677, 967717 (2015) https://doi.org/10.1117/12.2199617
KEYWORDS: Interferometry, Phase interferometry, Interferometers, Optical interferometry, Ferroelectric materials, Radium, Error analysis, Phase shifts, Algorithms, Charge-coupled devices
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