1. School of Mechanical and Electronic Engineering, Nanjing Forestry University, Nanjing 210037, China
2. School of Information Science and Technology, Nanjing Forestry University, Nanjing 210037, China
3. Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210096, China
4. Jiangsu Jiaoke Energy Technology Development Co., Ltd., Nanjing 210017, China
5. Huzhou Yueqiu Motor Co., Ltd., Huzhou 313000, China