1. School of System Design and Intelligent Manufacturing and the Shenzhen Key Laboratory of Control Theory and Intelligent Systems, Southern University of Science and Technology, Shenzhen, Guangdong, China
2. Department of Systems Engineering, City University of Hong Kong, Pokfulam, Hong Kong
3. Department of Electrical Engineering, Centre for Smart Energy Conversion and Utilization Research, City University of Hong Kong, Kowloon, Hong Kong