Prof. Liandong Yu Profile

Prof. Liandong Yu

at China Univ of Petroleum (East China)

SPIE Involvement:

Author | Editor

Publications (6)

Proceedings Article | 13 September 2024 Paper

Position sensorless commutation method of coreless BLDC motor based on synchronous frequency extraction algorithm

Han Gao, Hao Jin, Rongke Gao, Liandong Yu

Proceedings Volume 13178, 1317827 (2024) https://doi.org/10.1117/12.3032994

KEYWORDS: Multiplexers, Magnetism, Signal attenuation, Phase shifts, Phase reconstruction, Space operations, Reliability, Inductance, Tunable filters, Switching

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Proceedings Article | 13 September 2024 Paper

Composite-enhanced solid-liquid triboelectric nanogenerator fabricated through temporal shaped femtosecond laser

Tianyuan Shang, Xiaozhe Chen, Yicen Li, Man Liu, Fuhui Cui, Yang Lu, Feifei Wang, Rongke Gao, Liandong Yu

Proceedings Volume 13178, 131781W (2024) https://doi.org/10.1117/12.3032749

KEYWORDS: Zinc oxide, Femtosecond phenomena, Ferroelectric polymers, Laser processing, Fabrication, Composites

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Proceedings Article | 13 September 2024 Paper

Application of robot 3D laser line scanning measurement path planning method based on suboptimal viewpoint in free-form surface parts measurement

Chen Chen, Huakun Jia, Bo Lin, Jiyan Zhang, Xiangyang Wang, Liandong Yu

Proceedings Volume 13178, 131780S (2024) https://doi.org/10.1117/12.3032492

KEYWORDS: 3D scanning, Laser scanners, 3D metrology, Beam path, Distance measurement, 3D modeling, Solid modeling, Robotic systems, Computer aided design, Detection and tracking algorithms

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SPIE Journal Paper | 9 April 2022 Open Access

Special Section Guest Editorial: Advances in Optical Measurement for Geometrical and Mechanical Quantities

Haojie Xia, Liandong Yu, Lianxiang Yang

OE, Vol. 61, Issue 06, 061401, (April 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.6.061401

KEYWORDS: Optical testing, Interferometry, Copper, Speckle pattern, Optical engineering, Manufacturing, Sensors, Precision measurement, Optics manufacturing, Nanoparticles

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SPIE Journal Paper | 10 March 2022

Detection of copper in solution by laser-induced breakdown spectroscopy based on nanoparticle chip

Manping Wang, Congyuan Pan, Yang Lu, Liandong Yu

OE, Vol. 61, Issue 06, 061408, (March 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.6.061408

KEYWORDS: Copper, Laser induced breakdown spectroscopy, Nanoparticles, Ions, Liquids, Gold, Laser energy, Plasma, Spectroscopy, Calibration

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Proceedings Article | 19 November 2021 Paper

Spectrally resolved interferometry to measure thickness and refractive index of transparent material

Jing Wang, Yang Lu, Xiongxin Sun, Liandong Yu

Proceedings Volume 12059, 1205910 (2021) https://doi.org/10.1117/12.2612024

KEYWORDS: Refractive index, Wafer-level optics, Silicon, Semiconducting wafers, Interferometry, Fourier transforms, Polishing, Spectroscopy, Optical testing, Frequency combs

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