1. College of Automation Engineering, Shanghai University of Electric Power, Shanghai, China
2. Department of Computer Science, Brunel University London, Uxbridge, U.K
3. College of Information Science and Technology, Donghua University, Shanghai, China
4. Artificial Intelligence Energy Research Institute, Northeast Petroleum University, Daqing, China
5. Department of Automatic Control and Systems Engineering, University of Sheffield, Sheffield, U.K