Real-time representation of radar signals using Odroid XU4
The representation system in modern radars is carried out by obtaining digital signals. In the case of tracking radars, the representation is updated in the order of tenths of a millisecond. In order to achieve to update the display in real time, the acquisition, processing and representation proces...
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| Formato: | Artículo publishedVersion |
| Lenguaje: | Español |
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FIUBA
2020
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| Acceso en línea: | https://elektron.fi.uba.ar/elektron/article/view/104 https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=104_oai |
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I28-R145-104_oai2026-02-11 Guevara Trujillo, Lisvan Matos Rodríguez, Alian Zambrano Méndez, Leandro 2020-12-14 The representation system in modern radars is carried out by obtaining digital signals. In the case of tracking radars, the representation is updated in the order of tenths of a millisecond. In order to achieve to update the display in real time, the acquisition, processing and representation process must comply with the time requirement imposed by the radar. The objective of this work is the visualization of the information for a medium of this type in real time using the Odroid XU4 board. For their solution, the parallel programming method was used, through the creation of threads in the Qt Creator Integrated Development Environment and the use of the "cauce" segmentation parallel programming pattern. The result allowed an efficient use of computing resources, obtaining a decrease of the execution time and a greater acceleration with respect to the sequential variant. El sistema de representación en los radares modernos se realiza a partir de la obtención de señales digitales. En el caso de los radares de seguimiento la actualización de la representación se realiza en el orden de las décimas de milisegundos. Para lograr la actualización del display en tiempo real el proceso de adquisición, procesamiento de la señal y representación tiene que cumplir con la exigencia de tiempo de exploración del radar. El objetivo del trabajo es lograr la visualización de la información para un radar en tiempo real empleando la placa Odroid XU4. Se utilizó el método de programación paralela, mediante la creación de hilos en el Entorno de Desarrollo Integrado Qt Creator y el empleo del patrón de programación paralela segmentación de cauce. Esto permitió el uso eficiente de los recursos de cómputo, obteniéndose una disminución del tiempo de ejecución y una mayor aceleración con respecto a la variante secuencial. application/pdf text/html https://elektron.fi.uba.ar/elektron/article/view/104 10.37537/rev.elektron.4.2.104.2020 spa FIUBA https://elektron.fi.uba.ar/elektron/article/view/104/205 https://elektron.fi.uba.ar/elektron/article/view/104/217 Derechos de autor 2020 Lisvan Guevara Trujillo Elektron Journal; Vol. 4 No. 2 (2020); 87-92 Revista Elektron; Vol. 4 Núm. 2 (2020); 87-92 Revista Elektron; v. 4 n. 2 (2020); 87-92 2525-0159 2525-0159 digital data processing parallel programming cauce segmentation Odroid XU4 procesamiento digital de datos programación paralela segmentación de cauce Odroid XU4 Real-time representation of radar signals using Odroid XU4 Representación en tiempo real de señales de radar empleando Odroid XU4 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=104_oai |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-145 |
| collection |
Repositorio Digital de la Universidad de Buenos Aires (UBA) |
| language |
Español |
| orig_language_str_mv |
spa |
| topic |
digital data processing parallel programming cauce segmentation Odroid XU4 procesamiento digital de datos programación paralela segmentación de cauce Odroid XU4 |
| spellingShingle |
digital data processing parallel programming cauce segmentation Odroid XU4 procesamiento digital de datos programación paralela segmentación de cauce Odroid XU4 Guevara Trujillo, Lisvan Matos Rodríguez, Alian Zambrano Méndez, Leandro Real-time representation of radar signals using Odroid XU4 |
| topic_facet |
digital data processing parallel programming cauce segmentation Odroid XU4 procesamiento digital de datos programación paralela segmentación de cauce Odroid XU4 |
| description |
The representation system in modern radars is carried out by obtaining digital signals. In the case of tracking radars, the representation is updated in the order of tenths of a millisecond. In order to achieve to update the display in real time, the acquisition, processing and representation process must comply with the time requirement imposed by the radar. The objective of this work is the visualization of the information for a medium of this type in real time using the Odroid XU4 board. For their solution, the parallel programming method was used, through the creation of threads in the Qt Creator Integrated Development Environment and the use of the "cauce" segmentation parallel programming pattern. The result allowed an efficient use of computing resources, obtaining a decrease of the execution time and a greater acceleration with respect to the sequential variant. |
| format |
Artículo publishedVersion |
| author |
Guevara Trujillo, Lisvan Matos Rodríguez, Alian Zambrano Méndez, Leandro |
| author_facet |
Guevara Trujillo, Lisvan Matos Rodríguez, Alian Zambrano Méndez, Leandro |
| author_sort |
Guevara Trujillo, Lisvan |
| title |
Real-time representation of radar signals using Odroid XU4 |
| title_short |
Real-time representation of radar signals using Odroid XU4 |
| title_full |
Real-time representation of radar signals using Odroid XU4 |
| title_fullStr |
Real-time representation of radar signals using Odroid XU4 |
| title_full_unstemmed |
Real-time representation of radar signals using Odroid XU4 |
| title_sort |
real-time representation of radar signals using odroid xu4 |
| publisher |
FIUBA |
| publishDate |
2020 |
| url |
https://elektron.fi.uba.ar/elektron/article/view/104 https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=104_oai |
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1857042976734183424 |