1. Tianjin Key Laboratory of Intelligent Control of Electrical Equipment, School of Artificial Intelligence, Tiangong University, Tianjin, China
2. Tianjin Key Laboratory of Intelligent Control of Electrical Equipment, School of Control Science and Engineering, Tiangong University, Tianjin, China
3. Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin, China