Mr. Haifeng Cao Profile

Haifeng Cao

at CIOMP

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Publications (2)

Proceedings Article | 11 January 2019 Paper

Normalized point source sensitivity analysis for GSSM of TMT

Fei Yang, Hongchao Zhao, Qichang An, Peng Guo, Haibo Jiang, Haifeng Cao, Jing Zhang

Proceedings Volume 10837, 108370N (2019) https://doi.org/10.1117/12.2506716

KEYWORDS: Thirty Meter Telescope, Mirrors, Telescopes, Optical transfer functions, Error analysis, Wavefronts, Imaging systems, Mechanics, Physics, Inspection

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Proceedings Article | 11 January 2019 Paper

Analysis and correction about measurement error of edge sensor caused by guide flexure applied in the support system assembly of Thirty Meter Telescope

Haifeng Cao, Jingxu Zhang, Fei Yang, Qichang An, Hongchao Zhao, Peng Guo

Proceedings Volume 10837, 108370L (2019) https://doi.org/10.1117/12.2505860

KEYWORDS: Sensors, Mirrors, Actuators, Error analysis, Segmented mirrors, Thirty Meter Telescope, Control systems, Image segmentation, Kinematics, Telescopes

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