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Modelling, Simulation and Testing of an Optomechatronics Design of a Large Radio Telescope

Published online by Cambridge University Press:  12 April 2016

B.Y. Duan ,
Y.Y. Qiu ,
Y.X. Su ,
W.L. Wang ,
R.D. Nan  and
B. Peng
B.Y. Duan
Affiliation:
School of Electro-Mechanical Engineering, Xidian University, Xi’an 710071, China
Y.Y. Qiu
Affiliation:
School of Electro-Mechanical Engineering, Xidian University, Xi’an 710071, China
Y.X. Su
Affiliation:
School of Electro-Mechanical Engineering, Xidian University, Xi’an 710071, China
W.L. Wang
Affiliation:
School of Electro-Mechanical Engineering, Xidian University, Xi’an 710071, China
R.D. Nan
Affiliation:
Beijing Astronomical Observatory, Chinese Academy of Sciences, Beijing 100012, China
B. Peng
Affiliation:
Beijing Astronomical Observatory, Chinese Academy of Sciences, Beijing 100012, China

Abstract

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An innovative design for a feed support structure for the next generation large radio telescope, based on the idea of integrating mechanical, electronic and optical technologies (Optomechatronics), is considered. Theoretical analyses and simulations are carried out. A 5 m experimental model is built to demonstrate the idea.

Keywords

optomechatronicslarge radio telescopenonlinear dynamic analysiscable
Type
Chapter Five Future Large Telescope Projects: SKA and FAST
Information
International Astronomical Union Colloquium , Volume 182: Sources and Scintillations: Refraction and Scattering in Radio Astronomy , 2001 , pp. 237 - 242
Copyright
Copyright © Kluwer 2001

References

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Qiu, Y.H.: 1998, Novel design for the giant spherical radio telescope – Arecibo-type with an active main reflector, Beijing Astron. Observ. March.CrossRefGoogle Scholar
Su, Y.X. and Duan, B.Y.: 2000a, The mechanical design and kinematics accuracy analysis of a fine-tuning stable platform for the large spherical radio telescope, Int. J. Mechatronics, 10(7), 819–834.CrossRefGoogle Scholar
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