| TAZ-TFG-2019-3977 |
Event-based State Estimation in Multisensor Systems
Giner Ruiz, Teresa
Noack, Benjamin (dir.)
Gallego Martínez, José Ramón (ponente)
Universidad de Zaragoza,
EINA,
2019
Departamento de Ingeniería Electrónica y Comunicaciones, Área de Ingeniería Telemática
Graduado en Ingeniería de Tecnologías y Servicios de Telecomunicación
Resumen: Nowadays sensors are implemented in countless of actual scenarios ranging from security
to entertainment applications. They generate a huge amount of transmissions
within the network they belong to, resulting in a costly communication e↵ort. In
order to optimize the transmission process, an event-based system – instead of the
conventional periodic approach – should be used. In this sense, several challenges
appear when multiple sensors are involved at the same time, where new issues about
their event-criteria arise, i.e., how could sensors compare their observations to make
a transmission decision. To this e↵ect, communication between sensor nodes is to
be studied seeking to utilize information in a profitable way. In this work, di↵erent
multisensor network structures are to be compared, i.e., star, chain, and hierarchical
topologies. Finally, quality will be deeply discussed in terms of estimation’s quality
degradation due to the proposed joint trigger criteria as compared to independent
event triggers.
to entertainment applications. They generate a huge amount of transmissions
within the network they belong to, resulting in a costly communication e↵ort. In
order to optimize the transmission process, an event-based system – instead of the
conventional periodic approach – should be used. In this sense, several challenges
appear when multiple sensors are involved at the same time, where new issues about
their event-criteria arise, i.e., how could sensors compare their observations to make
a transmission decision. To this e↵ect, communication between sensor nodes is to
be studied seeking to utilize information in a profitable way. In this work, di↵erent
multisensor network structures are to be compared, i.e., star, chain, and hierarchical
topologies. Finally, quality will be deeply discussed in terms of estimation’s quality
degradation due to the proposed joint trigger criteria as compared to independent
event triggers.
Tipo de Trabajo Académico: Trabajo Fin de Grado
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El registro pertenece a las siguientes colecciones:
Trabajos académicos > Trabajos Académicos por Centro > Escuela de Ingeniería y Arquitectura
Trabajos académicos > Trabajos fin de grado