Mr. Fujia Du Profile

Fujia Du

at NIAOT

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 13 December 2024 Paper

Improving the spectral uniformity of calibration sources for astronomical spectrographs by spectrum shaping

Hua Zhen, Huiqi Ye, Fujia Du, Tongjun Liu, Chaojun Zhou, Dong Xiao

Proceedings Volume 13494, 134940B (2024) https://doi.org/10.1117/12.3048077

KEYWORDS: Calibration, Digital micromirror devices, Spectrographs, Astronomy, Diffraction gratings, Control systems, Diffraction

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Proceedings Article | 13 December 2020 Poster + Paper

Research on the large adaptive deformable mirror base on giant magnetostrictive material actuators

Heng Zuo, Hongbo Hao, Yu Qiao, Hao Li, Fujia Du

Proceedings Volume 11448, 114485N (2020) https://doi.org/10.1117/12.2560451

KEYWORDS: Actuators, Deformable mirrors, Magnetostrictive materials, Mirrors, Adaptive optics, Telescopes, Atmospheric optics, Calibration, Adaptive control, Infrared telescopes

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Proceedings Article | 13 December 2020 Poster + Paper

Development and performance analysis of CSTAR2 Antarctic telescope

Fujia Du, Yu Ye, Chong Pei

Proceedings Volume 11445, 114455B (2020) https://doi.org/10.1117/12.2560645

KEYWORDS: Telescopes, Domes, Control systems

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Proceedings Article | 10 July 2018 Paper

Design and analysis of active vibration damper for telescope by linear motor

FuJia Du, Zhiyong Zhang, Hao Li, Penghui Li

Proceedings Volume 10706, 107062R (2018) https://doi.org/10.1117/12.2303542

KEYWORDS: Control systems, Telescopes, Actuators, Sensors, Algorithms, Computer simulations, Large telescopes, Image quality

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Proceedings Article | 6 July 2018 Presentation + Paper

Introduction of Chinese Antarctic optical telescopes

Zhengyang Li, Xiangyan Yuan, Xiangqun Cui, Lifan Wang, Zhaohui Shang, Fujia Du, Xuefei Gong, Bozhong Gu, Yi Hu, Peng Jiang, Xiaoyan Li, Haiping Lu, Bin Ma, Fuhai Wei, Haikun Wen, Jin Xu, Shihai Yang, Honyan Zhou

Proceedings Volume 10700, 107001L (2018) https://doi.org/10.1117/12.2309618

KEYWORDS: Telescopes, Astronomy, Optical telescopes, Observatories, Stars, Image quality, Mirrors, Exoplanets, Optical filters, Domes

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Proceedings Article | 6 July 2018 Paper

Performance of the second Antarctic Survey Telescope at Dome A

X. Y. Li, S. H. Yang, F. J. Du, Z. Y. Li, X. Y. Yuan, B. Z. Gu

Proceedings Volume 10700, 107005P (2018) https://doi.org/10.1117/12.2311291

KEYWORDS: Telescopes, Mirrors, Astronomy, Exoplanets, Stars, Control systems, Domes, Astronomical imaging, Computer programming, Motion controllers

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Proceedings Article | 27 July 2016 Paper

Progress of Antarctic survey telescopes

Xiangyan Yuan, Shihai Yang, Bozhong Gu, Xiaoyan Li, Fujjia Du, Zhengyang Li, Haikun Wen, Haiping Lu, Lingzhe Xu, Ru Zhang, Yi Zhang, Xiangqun Cui, Lifan Wang, Zhaohui Shang, Ce Yu, Bin Ma, Yi Hu

Proceedings Volume 9906, 99061O (2016) https://doi.org/10.1117/12.2232282

KEYWORDS: Telescopes, Astronomical telescopes, Astronomy, K band, Mirrors, Domes, K band, Astronomical telescopes, Cameras, Computer programming, Near infrared, Astronomical imaging

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Proceedings Article | 27 July 2016 Paper

Power supply system design and build for Antarctica telescope

Fujia Du, Hao Li, Aiai Li

Proceedings Volume 9906, 99065R (2016) https://doi.org/10.1117/12.2230671

KEYWORDS: Power supplies, Telescopes, Reliability, Optical instrument design, Relays, Failure analysis, Domes, Resistors, Computing systems, Astronomical telescopes

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Proceedings Article | 28 July 2014 Paper

Analysis, testing, and control of telescope's high-precision drive system in low-temperature environment

Fu-Jia Du, Jian Zhang, Hai-Kun Wen

Proceedings Volume 9151, 91513B (2014) https://doi.org/10.1117/12.2054422

KEYWORDS: Telescopes, Magnetism, Solids, Control systems, Temperature metrology, Electromagnetism, Cobalt, Detection and tracking algorithms, Analytical research, Observatories

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Proceedings Article | 22 July 2014 Paper

Kunlun Dark Universe Survey Telescope

Yongtian Zhu, Lifan Wang, Xiangyan Yuan, Bozhong Gu, Xinnan Li, Shihai Yang, Xuefei Gong, Fujia Du, Yongjun Qi, Lingzhe Xu

Proceedings Volume 9145, 91450E (2014) https://doi.org/10.1117/12.2055768

KEYWORDS: Telescopes, Mirrors, Computer programming, Control systems, Domes, Surface finishing, Assembly equipment, Optics manufacturing, CCD cameras, Image quality

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Proceedings Article | 22 July 2014 Paper

The AST3 project: Antarctic Survey Telescopes for Dome A

Xiangyan Yuan, Xiangqun Cui, Bozhong Gu, Shihai Yang, Fujia Du, Xiaoyan Li, Daxing Wang, Xinnan Li, Xuefei Gong, Haikun Wen, Zhengyang Li, Haiping Lu, Lingzhe Xu, Ru Zhang, Yi Zhang, Lifan Wang, Zhaohui Shang, Yi Hu, Bin Ma, Qiang Liu, Peng Wei

Proceedings Volume 9145, 91450F (2014) https://doi.org/10.1117/12.2055624

KEYWORDS: Telescopes, Astronomy, Domes, Charge-coupled devices, Astronomical telescopes, Thermography, Mirrors, Infrared telescopes, Infrared radiation, Computer programming

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Proceedings Article | 18 July 2014 Paper

The servo control system of KDUST telescope

Zhang Jian, Fujia Du

Proceedings Volume 9151, 91513J (2014) https://doi.org/10.1117/12.2055303

KEYWORDS: Control systems, Telescopes, Servomechanisms, Astronomy, Cryogenics, Space telescopes, Astronomical telescopes, Observatories, Detection and tracking algorithms, Image quality

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Proceedings Article | 17 September 2012 Paper

Status of the first Antarctic survey telescopes for Dome A

Zhengyang Li, Xiangyan Yuan, Xiangqun Cui, Daxing Wang, Xuefei Gong, Fujia Du, Yi Zhang, Yi Hu, Haikun Wen, Xiaoyan Li, Lingzhe Xu, Zhaohui Shang, Lifan Wang

Proceedings Volume 8444, 84441O (2012) https://doi.org/10.1117/12.925867

KEYWORDS: Telescopes, Domes, Astronomy, Astronomical imaging, Charge-coupled devices, Astronomical telescopes, Stars, Exoplanets, Image quality, Observatories

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Proceedings Article | 17 September 2012 Paper

Control system for the first three Antarctic Survey Telescopes (AST3-1)

Xiaoyan Li, Daxing Wang, Lingzhe Xu, Jianlin Zhao, Fujia Du, Yue Zhang

Proceedings Volume 8444, 84445M (2012) https://doi.org/10.1117/12.924960

KEYWORDS: Telescopes, Control systems, Computing systems, Mirrors, Power supplies, Domes, Position sensors, Mechanics, Environmental sensing, Sensors

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Proceedings Article | 27 June 2006 Paper

The ultra-low speed research on friction drive of large telescope

Fujia Du, Daxing Wang

Proceedings Volume 6274, 627410 (2006) https://doi.org/10.1117/12.663713

KEYWORDS: Nonlinear control, Control systems, Computer programming, Large telescopes, Telescopes, Signal processing, Error analysis, Complex systems, Astronomy, Interference (communication)

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Showing 5 of 15 publications

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