Affiliation: | a Department of Engineering, University of Sannio, Piazza Roma, 21, 82100 Benevento, Italy b Department of Signals, Sensors and Systems, Royal Institute of Technology, Osquldas vägen, 10 100 44 Stockholm, Sweden c Division of Optimization and Systems Theory, Royal Institute of Technology, Lindstedts vägen, 25 100 44 Stockholm, Sweden |