1. School of Automation, China University of Geosciences, Wuhan, Hubei 430074, China
2. School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
3. Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems, Wuhan, Hubei 430074, China
4. Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China