Critical Design of the FACSAT-2 mission CubeSat for the observation and analysis of the Colombian Territory-Reference-Cited by-同舟云学术

Critical Design of the FACSAT-2 mission CubeSat for the observation and analysis of the Colombian Territory

Published:2023-07-22 Issue:3 Volume:22 Page:
ISSN:1657-4583
Container-title:Revista UIS Ingenierías
language:
Short-container-title:Rev. UIS ing.

Author:

Rincón-Urbina Sonia Ruth^ORCID,Cárdenas-García Juan Manuel^ORCID,Pirazán-Villanueva Karen Nicole^ORCID,Acero-Niño Ignacio Francisco^ORCID,Hurtado-Velasco Ronald Hernán^ORCID,Cortés-García Ernesto David^ORCID

Abstract

The article presents the critical design of the CubeSat for the FACSAT-2 (SAT-CHIRIBIQUETE) space mission for the georeferenced observation and analysis of the Colombian territory for environmental protection purposes. The satellite provides, through two payloads, data as electro-optical multispectral images (resolution between 4.75 m and 5 m) and, in parallel, data using a spectrometer in the short-wave infrared spectral range of 1000-1700 nm for monitoring greenhouse gases. Based on high-level technical requirements and the operational concept, the input identification and definition of the architecture of the space, ground, and launch segments were performed, defining a six-unit satellite, a ground segment with an S/X-band antenna in the city of Cali, and the use of an EXOpod with launcher-associated characteristics. The subsystems of the mechanical structure, electrical power system, data and command handling system, on-board communication system, and attitude control and determination system were defined and characterized in detail, in accordance with the ECSS standards of the European Space Agency. The initial design solution was customized based on spaces, operational and technical requirements, and the financial budget available for the space mission. It is noteworthy that the article contains exclusive contributions from Colombia, including the definition of the S/X-Band antenna, encryption software, and the design and implementation of the physical interface board to achieve electronic compatibility between the satellite bus and the Argus 2000 spectrometer.

Publisher

Universidad Industrial de Santander

Subject

Pulmonary and Respiratory Medicine,Pediatrics, Perinatology and Child Health

Reference36 articles.

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