Thesis Collection
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Browsing by Author "Medina García, Jonatan"
Now showing items 1-6 of 6
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Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network
Delgado Martín, Aránzazu
; Cano, Juan M.; Medina García, Jonatan; Gómez Galán, Juan Antonio; Rodríguez Vázquez, Jesús (Institute of Electrical and Electronics Engineers (IEEE), 2020-04)
An efficient monitoring and control system for solar photovoltaic modules, which combines the use of a non-linear MPPT backstepping controller with a custom wireless sensor network (WSN) has been developed. The infrastructure ... -
Efficient Wireless Monitoring and Control of a Grid-Connected Photovoltaic System
Medina García, Jonatan; Delgado Martín, Aránzazu; Gómez Galán, Juan Antonio; Hermoso Fernández, Adoración (MDPI, 2021-03)
The design, monitoring, and control of photovoltaic (PV) systems are complex tasks that are often handled together, and they are made even more difficult by introducing features such as real-time, sensor-based operation, ... -
A New Automatic System for Angular Measurement and Calibration in Radiometric Instruments
Andújar Márquez, José Manuel; Martínez Bohórquez, Miguel Ángel; Medina García, Jonatan; Aguilar Nieto, Francisco José (MDPI, 2010)
This paper puts forward the design, construction and testing of a new automatic system for angular-response measurement and calibration in radiometric instruments. Its main characteristics include precision, speed, resolution, ... -
Sensores para seguridad y fiabilidad en sistemas de comunicaciones
(Universidad de Huelva, 2018)El auge de las comunicaciones inalámbricas ha sido significativo en las últimas décadas propiciando el desarrollo de diferentes estándares y su uso en múltiples aplicaciones, pero por otro lado las comunicaciones cableadas ... -
A smart sensor for defending against clock glitching attacks on the I2C protocol in robotic applications
Jiménez Naharro, Raúl; Gómez Bravo, Fernando; Medina García, Jonatan; Sánchez Raya, Manuel; Gómez Galán, Juan Antonio (MDPI, 2017)
This paper presents a study about hardware attacking and clock signal vulnerability. It considers a particular type of attack on the clock signal in the I2C protocol, and proposes the design of a new sensor for detecting ... -
A wireless sensor system for real-time monitoring and fault detection of motor arrays
Medina García, Jonatan; Sánchez Rodríguez, Trinidad; Gómez Galán, Juan Antonio; Delgado Martín, Aránzazu; Gómez Bravo, Fernando; Jiménez Naharro, Raúl (MDPI, 2017)
This paper presents a wireless fault detection system for industrial motors that combines vibration, motor current and temperature analysis, thus improving the detection of mechanical faults. The design also considers ...
