Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5472066 | Acta Astronautica | 2017 | 7 Pages |
Abstract
Considering the stringent surface accuracy and pointing accuracy specifications of the 110Â m radio telescope, the homologous deformation characteristics of the reflector is first studied, and key design points of the tipping structure are presented further. Then, a novel Reflector-Alidade Connecting Structure (RACS) scheme for large telescope is proposed based on these points. Finally, the new design scheme is applied to the numerical example of 110Â m telescope, and the results verify the feasibility and effectiveness of the new scheme.
Related Topics
Physical Sciences and Engineering
Engineering
Aerospace Engineering
Authors
Shufei Feng, Congsi Wang, Baoyan Duan, You Ban,