1. School of Automation and Electronic Information, Xiangtan University, Xiangtan, China
2. School of Automation and Electronic Information and the Hunan National Center for Applied Mathematics, Xiangtan University, Xiangtan, China
3. Hunan Engineering Research Center for Multi-Energy Cooperative Control Technology, Xiangtan University, Xiangtan, China
4. Wasion Group Company Ltd., Changsha, China