Design of a skill-learning system based on human-motion reproduction

Professional human skills are important in many works. Accordingly, professional skill learning is also an important issue to improve quality of a human work such as medical care. This paper proposes a human-motion-reproduction method which has different learning structures. To consider both position and force information of human motions, a motion-copying system which stores and reproduces human motions based on a bilateral control structure is employed in the proposed control system. Modal space to design the structure of the proposed motion-reproduction method is also introduced. Experiments verified a learning example using several structures of the proposed motion-reproduction.