Alfonso Romero

19 papers C 1Journal 13Unranked 5
YearRankTypeTitle / Venue / Authors
2024 J jnl
IoT Platform Enhanced With Neural Network for Air Pollutant Monitoring.
IEEE Trans. Instrum. Meas.
Alejandro Santos-Betancourt, José Carlos Santos-Ceballos, Foad Salehnia, Mohamed Ayoub Alouani, Alfonso Romero, José Luis Ramírez, Xavier Vilanova
2024 J jnl
ZnO Decorated Graphene-Based NFC Tag for Personal NO2 Exposure Monitoring during a Workday.
Sensors
Alejandro Santos-Betancourt, José Carlos Santos-Ceballos, Mohamed Ayoub Alouani, Shuja Bashir Malik, Alfonso Romero, José Luis Ramírez, Xavier Vilanova, Eduard Llobet
2023 — conf
Flexible Sensor Utilizing Polypyrrole Laser-Induced Graphene Nanocomposite for Room Temperature Ammonia Detection.
SENSORS
José Carlos Santos-Ceballos, Foad Salehnia, Alfonso Romero, Xavier Vilanova
2021 J jnl
On the Use of Pulsed UV or Visible Light Activated Gas Sensing of Reducing and Oxidising Species with WO3 and WS2 Nanomaterials.
Sensors
Ernesto González, Juan Casanova-Cháfer, Aanchal Alagh, Alfonso Romero, Xavier Vilanova, Selene Acosta, Damien Cossement, Carla Bittencourt, Eduard Llobet
2020 J jnl
LoRa Sensor Network Development for Air Quality Monitoring or Detecting Gas Leakage Events.
Sensors
Ernesto González, Juan Casanova-Cháfer, Alfonso Romero, Xavier Vilanova, Jan Mitrovics, Eduard Llobet
2019 J jnl
Performance of Flexible Chemoresistive Gas Sensors after Having Undergone Automated Bending Tests.
Sensors
Miriam Alvarado, Silvia De La Flor, Eduard Llobet, Alfonso Romero, José Luis Ramírez
2018 J jnl
Flexible Gas Sensors Employing Octahedral Indium Oxide Films.
Sensors
Miriam Alvarado, Eric Navarrete, Alfonso Romero, José Luis Ramírez, Eduard Llobet
2018 — conf
Single-Crystalline Metal Oxide, Resistive Gas Sensors Advances and Perspectives.
IEEE SENSORS
Eduard Llobet, Eric Navarrete, Fatima Ezahra Annanouch, Miriam Alvarado, Ernesto González, José Luis Ramírez, Alfonso Romero, Xavier Vilanova, Manuel Domínguez Pumar, Stella Vallejos, Isabel Gràcia
2017 — conf
Comparing performance of flexible and rigid substrates for l2O3 based gas sensors.
IEEE SENSORS
Miriam Alvarado, Eric Navarrete, Eduard Llobet, José Luis Ramírez, Alfonso Romero
2015 J jnl
Energy Management of a Fuel-Cell Serial-Parallel Hybrid System.
IEEE Trans. Ind. Electron.
Harrynson Ramirez-Murillo, Carlos Restrepo, Javier Calvente, Alfonso Romero, Roberto Giral
2014 J jnl
Energy Management DC System Based on Current-Controlled Buck-Boost Modules.
IEEE Trans. Smart Grid
Harrynson Ramirez-Murillo, Carlos Restrepo, Javier Calvente, Alfonso Romero, Roberto Giral
2014 — conf
Energy management of a fuel cell serial-parallel hybrid system.
SSD
Harrynson Ramirez-Murillo, Javier Calvente, Alfonso Romero, Roberto Giral, Carlos Restrepo
2014 J jnl
Simplified Mathematical Model for Calculating the Oxygen Excess Ratio of a PEM Fuel Cell System in Real-Time Applications.
IEEE Trans. Ind. Electron.
Carlos Restrepo, Tine Konjedic, Cristian Guarnizo, Oriol Avino-Salvado, Javier Calvente, Alfonso Romero, Roberto Giral
2012 J jnl
Fuel cell emulator for oxygen excess ratio estimation on power electronics applications.
Comput. Electr. Eng.
Carlos Restrepo, Carlos Andrés Ramos-Paja, Roberto Giral, Javier Calvente, Alfonso Romero
2011 J jnl
Switching and linear power stages evaluation for PEM fuel cell emulation.
Int. J. Circuit Theory Appl.
Carlos Andrés Ramos-Paja, Alfonso Romero, Roberto Giral, Luis Martínez-Salamero, Carlos Ignacio Sanchez Saenz
2010 J jnl
A PEM Fuel-Cell Model Featuring Oxygen-Excess-Ratio Estimation and Power-Electronics Interaction.
IEEE Trans. Ind. Electron.
Carlos Andrés Ramos-Paja, Roberto Giral, Luis Martínez-Salamero, Jenny Romano, Alfonso Romero, Giovanni Spagnuolo
2010 C conf
Fuel cell MPPT for fuel consumption optimization.
ISCAS
Carlos Andrés Ramos-Paja, Giovanni Spagnuolo, Giovanni Petrone, Roberto Giral, Alfonso Romero
2009 J jnl
Minimum Fuel Consumption Strategy for PEM Fuel Cells.
IEEE Trans. Ind. Electron.
Carlos Andrés Ramos-Paja, Carlos Bordons, Alfonso Romero, Roberto Giral, Luis Martínez-Salamero
2001 — conf
Sliding-mode control analog integrated circuit for switching DC-DC power converters.
ISCAS (1)
Eduard Alarcón, Alfonso Romero, Alberto Poveda, Sonia Porta, Luis Martínez-Salamero