Dr. Qian Xu Profile

Dr. Qian Xu

Mechanical Engineer at Xinjiang Astronomical Observatory

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 6 July 2018

A rapid feed switching mechanism design for NSRT

Qian Xu, Letian Yi, Lin Li, Maozheng Chen, Na Wang, Yan Li

Proc. SPIE. 10700, Ground-based and Airborne Telescopes VII

KEYWORDS: Reflectors, Light sources, Lithium, Switching, Kinematics, Radio telescopes, Finite element methods, Antennas, Optical instrument design, Control systems design

Read Abstract +

Proceedings Article | 6 July 2018

Review of the refurbishment project for NSRT

Qian Xu, Lin Li, Na Wang

Proc. SPIE. 10700, Ground-based and Airborne Telescopes VII

KEYWORDS: Carbon, Reflectors, Telescopes, Astronomy, Skin, Radio telescopes, Antennas, Structural design, Optical instrument design, K band

Read Abstract +

Proceedings Article | 6 July 2018

Subreflector adjustment system for NSRT

Binbin Xiang, Na Wang, Maozheng Chen, Yusup Aili, Qian Xu, Fei Xue, Guljaina Hazezhan, Dalin He, Zhigang Wen

Proc. SPIE. 10700, Ground-based and Airborne Telescopes VII

KEYWORDS: Actuators, Reflectors, Control systems, Radio telescopes, Antennas, Servomechanisms, Radio astronomy, Motion controllers

Read Abstract +

Proceedings Article | 27 July 2016

Challenges for QTT structure

Qian Xu, Na Wang

Proc. SPIE. 9906, Ground-based and Airborne Telescopes VI

KEYWORDS: Actuators, Actuators, Reflectors, Reflectors, Telescopes, Space telescopes, Radio telescopes, Aluminum, Antennas, Structural design, Optical instrument design, Active optics

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years