Q. Wan

发表

Novel nano-scale absolute linear displacement measurement based on grating projection imaging

Qiuhua Wan, Lihui Liang, Hai Yu, 2021 .

Small-size, high-resolution angular displacement measurement technology based on an imaging detector.

Qiuhua Wan, Hai Yu, Xinran Lu, 2017, Applied optics.

Error Compensation for Low-Density Circular Gratings Based on Linear Image-Type Angular Displacement Measurements

Hai Yu, Qingyan Han, Zhiya Mu, 2022, IEEE Transactions on Industrial Electronics.

Correcting groove error in gratings ruled on a 500-mm ruling engine using interferometric control.

Shanwen Zhang, Xiaotian Li, Haili Yu, 2017, Applied optics.

Small-sized visual angular displacement measurement technology

Hai Yu, Q. Wan, Xinran Lu, 2019, Measurement.

Compensation for Dynamic Subdivision Error When the Grating Displacement Sensor Code Disk is Stained

Q. Wan, L. Liang, Changhai Zhao, 2023, IEEE Sensors Journal.

High-resolution angular measurement arithmetic based on pixel interpolations

Hai Yu, Ying Sun, Q. Wan, 2020 .

Moiré Fringe Signal Subdivision System of a Stained Code Disc of a Grating Displacement Sensor

Q. Wan, L. Liang, Xinran Lu, 2022, IEEE Sensors Journal.

High Precision Angular Measurement via Dual Imaging Detectors

Hai Yu, Ying Sun, Q. Wan, 2019, IEEE Sensors Journal.