1. School of Mechanical Engineering, Hebei University of Technology , Tianjin 300401, China ; , Chongqing 402160, China ; , Tianjin 300130, China
2. School of Intelligent Manufacturing Engineering, Chongqing University of Arts and Sciences , Tianjin 300401, China ; , Chongqing 402160, China ; , Tianjin 300130, China
3. Hebei Province Key Laboratory of Robot Perception and Human-Machine Fusion , Tianjin 300401, China ; , Chongqing 402160, China ; , Tianjin 300130, China
4. School of Mechanical Engineering, Hebei University of Technology , Tianjin 300401, China ; , Tianjin 300130, China ; , Tianjin 300130, China
5. Intelligent Rehabilitation Device and Detection Technology Engineering Research Center of the Ministry of Education , Tianjin 300401, China ; , Tianjin 300130, China ; , Tianjin 300130, China
6. Hebei Province Key Laboratory of Robot Perception and Human-Machine Fusion , Tianjin 300401, China ; , Tianjin 300130, China ; , Tianjin 300130, China