domingo, 25 de noviembre de 2018

Welcome / Bienvenid@

Welcome to my blog.

My name is Juan Jesús Roldán Gómez. I am a postdoctoral researcher at the Centre for Automation and Robotics (UPM-CSIC). I got a PhD in Automation and Robotics from the Technical University of Madrid (2014-2018). Previously, I studied Bsc+MSc in Industrial Engineering with specialization in Automation and Electronics (2006-2012) and MSc in Automation and Robotics (2013-2014) at the same university. I have taken part in robotics projects with SENER and Airbus Defence and Space, as well as I have performed a research stay at the University of Luxembourg. During the last five years, I have researched about security systems for aerial robots, surveillance with teams of ground robots and application of robots to agriculture. Currently, I am interested in multi-robot adaptive and immersive interfaces and robot swarms for monitoring cities, as well as in data mining and machine learning techniques.

If you are interested in my work, please send me an email:

Until next time!

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Bienvenid@ a mi blog.

Mi nombre es Juan Jesús Roldán Gómez. Soy un investigador postdoctoral en el Centro de Automática y Robótica (UPM-CSIC). Hice el doctorado en Automática y Robótica en la Universidad Politécnica de Madrid (2014-2018). Anteriormente, estudié Ingeniería Industrial con especialidad en Automática y Electrónica (2006-2012) y Máster en Automática y Robótica (2013-2014) en la misma universidad. He participado en proyectos de robótica con SENER y Airbus Defence & Space y también he realizado una estancia de investigación en la Universidad de Luxemburgo. Durante los últimos cinco años, he investigado sobre sistemas de seguridad para robots aéreos, vigilancia con equipos de robots terrestres y aplicación de robots en agricultura. Actualmente, estoy interesado en las interfaces adaptativas e inmersivas para flotas de robots y el uso de enjambres de robots para monitorizar ciudades, así como en aprender más sobre técnicas de minería de datos y aprendizaje automático.

Si estás interesad@ en mi trabajo, por favor envíame un correo:

¡Hasta la próxima!

miércoles, 21 de noviembre de 2018

Class at Agrocampus Ouest

Today I had the opportunity to teach a class at Agrocampus Ouest (Angers, France). I have talked about my experience working with robots in agriculture in the Robotics and Cybernetics Research Group of the Technical University of Madrid

First, I have explained the RHEA european project, in which some colleagues were working when I arrived to the research group. Then, I have described our three works using robots to measure environmental variables in greenhouses: an aerial robot, a ground robot and a multi-robot system. Finally, I have presented the SUREVEG european project, in which we will work during the next year.

I would like to thank Professor Gerhard Buck-Sorlin for giving me this opportunity, as well as the students for attending to my presentation and asking me a lot of interesting questions. I hope to repeat this experience soon!

domingo, 4 de noviembre de 2018

Monitoring traffic in future cities with aerial swarms: developing and optimizing a behavior-based surveillance algorithm

Traffic monitoring is a key issue to develop smarter and more sustainable cities in the future, allowing to make a better use of the public space and reducing pollution. This work presents an aerial swarm that continuously monitors traffic in SwarmCity, a simulated city developed in Unity game engine where drones and cars are modeled in a realistic way. The control algorithm of the aerial swarm is based on six behaviors with twenty-three parameters that must be tuned. The optimization of parameters is carried out with a genetic algorithm in a simplified and faster simulator. The best resulting configurations are tested in SwarmCity showing good efficiencies in terms of observed cars over total cars during time windows. The algorithm reaches a good performance making use of an acceptable computational time for the optimization.

P. Garcia-Aunon, J.J. Roldán and A. Barrientos. “Monitoring traffic in future cities with aerial swarms: developing and optimizing a behavior-based surveillance algorithm”. Cognitive Systems Research, 2018. Impact Factor (2016): 1.425. Article