The review of human-robot interaction system based on visual servo

From the development of robot technology, the implementation of the intelligent, safe and friendly mobile robot has been a goal by the human. In this paper, the definition of physical human-robot interaction is introduced; The classical visual servo system is analyzed, and we conducted a comparison and analysis of the nonlinear relationship between image featur01es and the robot pose based on the classical PID controll, fuzzy control and the PIλDμ controller which used to manage the nonlinear of visual servo system. In the end, we summarized the security strategy and the research progress, problems and challenges of physical humanrobot interaction in this field in the future. Keywords-Physical human-robot interaction; Visual servoing; PIλDμ controller; Safe strategy