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CONICET Digital
Article . 2013
License: CC BY NC SA
Data sources: CONICET Digital
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Reseña del desarrollo de sensores solares en CNEA para misiones satelitales

Authors: Bolzi, C.G.; Martínez Bogado, M.G.; Tamasi, M.J.L.;

Reseña del desarrollo de sensores solares en CNEA para misiones satelitales

Abstract

Los sensores primarios o sensores gruesos de posición de un satélite son utilizados para orientar los paneles al Sol como parte del sistema de control de actitud del satélite y forman parte fundamental del sistema de orientación. En este trabajo se presenta una reseña de la historia del desarrollo de estos sensores en el Departamento Energía Solar de la Comisión Nacional de Energía Atómica para las misiones satelitales argentinas y vectores como SAC-A, VS-30 y Aquarius/SAC-D y en particular los sensores elaborados para el satélite brasileño Amazonia-1. Asimismo, se presenta el equipamiento disponible y las capacidades existentes en los laboratorios de la CNEA para realizar estos sensores desde su diseño y fabricación hasta su integración y ensayos ambientales (mecánicos, termovacío y daño por radiación) o caracterización de los dispositivos desde el punto de vista eléctrico y electrónico para su calificación según los requerimientos espaciales.

The primary sensors or coarse position sensors of a satellite are used to orient the panels to the sun as part of the attitude control and are the fundamental part of the satellite guidance system. This paper presents an overview of the development of these sensors at the Solar Energy Department of the Atomic Energy Commission (CNEA) for satellite missions Argentine SAC-A, VS-30, Aquarius/SAC-D and particular sensors developed for the Brazilian satellite Amazonia-1. The available equipment and existing facilities at CNEA are presented, as well as the sensors design, manufacturing, integration, tests (mechanical, termovacuum and radiation damage) and electrical and electronical device characterization for qualification according to space requirements.

Fil: Martinez Bogado, Mónica Gladys. Comision Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones no Nucleares. Gerencia Física (CAC). Grupo Energía Solar; Argentina

Fil: Tamasi, Mariana Julia Luisa. Comision Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones no Nucleares. Gerencia Física (CAC). Grupo Energía Solar; Argentina

Fil: Bolzi, Claudio Gustavo. Comision Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones no Nucleares. Gerencia Física (CAC). Grupo Energía Solar; Argentina

Country
Argentina
Keywords

Control de actitud, Ciencias Naturales, Ensayos de calificación, Silicio, Sensores solares, Satélite

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
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