1. "Dunărea de Jos" University of Galaţi,Department of Automatic Control and Electrical Engineering,Galaţi,Romania
2. Autonomous University of Barcelona,Department of Automation Systems and Advanced Control Research,Barcelona,Spain
3. "Dunărea de Jos" University of Galaţi,Department of Computer Science and Information Technology,Galaţi,Romania
4. Norwegian University of Life Sciences,Faculty of Science and Technology (Realtek),Ås,Norway