1. School of Automation, Nanjing University of Science and Technology, Nanjing, China
2. Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
3. Faculty of Behavioural and Social Sciences, University of Groningen, Groningen, TS, The Netherlands
4. Jan C. Willems Center for Systems and Control, ENTEG, Faculty of Science and Engineering, University of Groningen, Groningen, AG, The Netherlands