1. College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
2. Key Laboratory of Navigation, Control and Health-Management Technologies of Advanced Aerocraft (Nanjing University of Aeronautics and Astronautics), Ministry of Industry and Information Technology, Nanjing 211106, China
3. Jiangsu Key Laboratory of Internet of Things and Control Technologies (Nanjing University of Aeronautics and Astronautics), Nanjing 211106, China
4. Electric Power Research Institute of Guizhou Power Grid Co., Ltd., Guiyang 550002, China