Control of bidirectional physical human-robot interaction based on the human intention

LEICA P.; ROBERTI F.; MONLLOR M.; TOIBERO JM; CARELLI R

Intelligent Service Robotics

Springer

Año: 2017 vol. 10 p. 31 - 40

1861-2776

This paper presents a control strategy for human?robot interaction with physical contact, recognizing the human intention to control the movement of a non-holonomic mobile robot. The human intention is modeled by mechanical impedance, sensing the human-desired force intensity and the human-desired force direction to guide the robot through unstructured environments. Robot dynamics is included toimprove the interaction performance. Stability analysis of the proposed control system is proved by using Lyapunov theory. Real experiments of the human?robot interaction show the performance of the proposed controllers.