1. College of Mechatronic Engineering, North Minzu University, Yinchuan 750021, China
2. Ningxia Key Laboratory of Intelligent Information and Big Data Processing, North Minzu University, Yinchuan 750021, China
3. Institute of Physical Internet, Jinan University, Zhuhai 519070, China
4. Nanjing Automation Institute of Water Conservancy and Hydrology, Nanjing 210012, China
5. School of Mechanical Engineering, Xinjiang University, Urumqi 830046, China
6. School of Computer Science and Engineering, North Minzu University, Yinchuan 750021, China