Research on the Flatness Measuring Technology of Satellite Antennas under Thermal Loads

DOI

10.2991/cmfe-15.2015.170How to use a DOI?

Keywords

satellite antennas; flatness measuring; temperature controlling; photogrammetry; binocular-vision

Abstract

This paper has done some research on the flatness measuring method of satellite antennas under thermal loads. A real time thermal control technique was proposed. Using this technique, the temperature of the satellite antenna was heated from the room temperature to 70°C, and the temperature distribution of the antenna was well-proportioned and stable. Based on the photogrammetry, a flatness measuring method of satellite antennas under thermal loads was proposed. The full-field displacement of the antenna was approved. This paper provided a new technology for the flatness measuring of satellite antennas under thermal loads, and applied it on a satellite antenna sub array. The measuring results provided references for structure design and optimization of satellite antennas.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Liang Mao
AU  - Mei Wang
PY  - 2015/07
DA  - 2015/07
TI  - Research on the Flatness Measuring Technology of Satellite Antennas under Thermal Loads
BT  - Proceedings of the International Conference on Chemical, Material and Food Engineering
PB  - Atlantis Press
SP  - 720
EP  - 723
SN  - 2352-5401
UR  - https://doi.org/10.2991/cmfe-15.2015.170
DO  - 10.2991/cmfe-15.2015.170
ID  - Mao2015/07
ER  -