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Surface Error Correction of a Mesh Deployable Reflector
- Publication Year :
- 2021
- Publisher :
- Budapest University of Technology and Economics, 2021.
-
Abstract
- Large Deployable Reflector (LDR) systems are commonly used as mesh reflectors for large aperture space antennas in aerospace applications since they provide affordability while guaranteeing at the same time a high gain and a high directivity. To improve the surface accuracy several methods have been studied, most of which measure the distance between the cable-net system that forms the reflector surface and the desired paraboloid. In this paper we want to improve the reflector’s ability to convey a greater concentration of reflected rays in the direction of the feed. To deal with this issue, a numerical optimization algorithm has been proposed.
- Subjects :
- Form-Finding
Optimization Problem
Settore ING-IND/14
Deployable Reflector
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....9a176b077d75cfe57659f8c68e5ae01c