1. College of Electrical Engineering, Key Laboratory of Advanced Perception and Intelligent Control of High‐End Equipment, Ministry of Education Anhui Polytechnic University Wuhu China
2. State Key Laboratory of Robotics System Harbin Institute of Technology Harbin China
3. College of Automation Chongqing University Chongqing China
4. School of Electrical and Electronic Engineering The University of Adelaide Adelaide South Australia Australia