1. Chongqing Institute of Green Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
2. College of Mechanical Engineering, Chongqing University of Technology, Chongqing 400054, China
3. Chongqing Key Laboratory of Artificial Intelligence and Service Robot Control Technology, Chongqing Institute of Green Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
4. College of Artificial Intelligence, Chongqing School, University of Chinese Academy of Sciences, Chongqing 400020, China