Intelligent Control Group, Centre for Automation and Robotics UPM-CSIC Polytechnic University of Madrid, Calle José Gutierréz Abascal, 2, CP: 28006Madrid, Spain
Department of Electrical, Electronics, Control Engineering and Applied Physics Higher Technical School of Industrial Design and Engineering Polytechnic University of Madrid, C/Ronda de Valencia, 3, 28012Madrid, Spain