Aspects of mechanical design for an infrared robotic telescope in Antarctica: IRAIT
The purpose of this thesis is to focus attention on the mechanical aspects in designing an infrared telescope, IRAIT (International Robotic Antarctic Infrared Telescope), with aperture size of 80 cm, f#=21, entirely robotic and remote controlled, which must operate at Dome C, on Antarctic Plateau, s...
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2006
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ftcern:oai:cds.cern.ch:985409 2023-05-15T13:31:22+02:00 Aspects of mechanical design for an infrared robotic telescope in Antarctica: IRAIT Varano, I D 2006 http://cds.cern.ch/record/985409 eng eng Teramo Univ. http://cds.cern.ch/record/985409 astro-ph/0609624 oai:cds.cern.ch:985409 Astrophysics and Astronomy 2006 ftcern 2018-07-28T08:31:13Z The purpose of this thesis is to focus attention on the mechanical aspects in designing an infrared telescope, IRAIT (International Robotic Antarctic Infrared Telescope), with aperture size of 80 cm, f#=21, entirely robotic and remote controlled, which must operate at Dome C, on Antarctic Plateau, starting on Summer 2007. Before illustrating in detail the choice criteria of different mechanical components, in order to satisfy stress requirements and structural verification, and the final design solutions we have adopted,firstly a few tissues must be considered. They mainly concern the preference for Dome C as probably the best observing site in the world, the scientific targets, instruments and tools necessary to reach such goals. The mechanical structure of telescope has been analyzed, and results retrieved by the static and dynamic analysis through a finite element software are illustrated. They concern the behavior of single parts, subassemblies and overall structure to active loads applied. It is shown that, as a matter of fact, thermal stress can be reckoned as the most influent of all static loads. A dynamic analysis of some critical subassemblies was used,in order to determine the frequency response of the system aiming at its best insulation from vibrations. Other/Unknown Material Antarc* Antarctic Antarctica CERN Document Server (CDS) Antarctic |
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Open Polar |
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CERN Document Server (CDS) |
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ftcern |
language |
English |
topic |
Astrophysics and Astronomy |
spellingShingle |
Astrophysics and Astronomy Varano, I D Aspects of mechanical design for an infrared robotic telescope in Antarctica: IRAIT |
topic_facet |
Astrophysics and Astronomy |
description |
The purpose of this thesis is to focus attention on the mechanical aspects in designing an infrared telescope, IRAIT (International Robotic Antarctic Infrared Telescope), with aperture size of 80 cm, f#=21, entirely robotic and remote controlled, which must operate at Dome C, on Antarctic Plateau, starting on Summer 2007. Before illustrating in detail the choice criteria of different mechanical components, in order to satisfy stress requirements and structural verification, and the final design solutions we have adopted,firstly a few tissues must be considered. They mainly concern the preference for Dome C as probably the best observing site in the world, the scientific targets, instruments and tools necessary to reach such goals. The mechanical structure of telescope has been analyzed, and results retrieved by the static and dynamic analysis through a finite element software are illustrated. They concern the behavior of single parts, subassemblies and overall structure to active loads applied. It is shown that, as a matter of fact, thermal stress can be reckoned as the most influent of all static loads. A dynamic analysis of some critical subassemblies was used,in order to determine the frequency response of the system aiming at its best insulation from vibrations. |
author |
Varano, I D |
author_facet |
Varano, I D |
author_sort |
Varano, I D |
title |
Aspects of mechanical design for an infrared robotic telescope in Antarctica: IRAIT |
title_short |
Aspects of mechanical design for an infrared robotic telescope in Antarctica: IRAIT |
title_full |
Aspects of mechanical design for an infrared robotic telescope in Antarctica: IRAIT |
title_fullStr |
Aspects of mechanical design for an infrared robotic telescope in Antarctica: IRAIT |
title_full_unstemmed |
Aspects of mechanical design for an infrared robotic telescope in Antarctica: IRAIT |
title_sort |
aspects of mechanical design for an infrared robotic telescope in antarctica: irait |
publisher |
Teramo Univ. |
publishDate |
2006 |
url |
http://cds.cern.ch/record/985409 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_relation |
http://cds.cern.ch/record/985409 astro-ph/0609624 oai:cds.cern.ch:985409 |
_version_ |
1766017745706549248 |