Human dexterity analysis in stabilizing operation of single pendulum

This paper is concerned with the analysis of human dexterity in machine operation processes. Our aim is the design of support systems encouraging training for learning operations. Especially the operation concerned with a linear motor is chosen as an analysis target. As an experimental system, a human-machine interface for control of a pendulum in a virtual system is developed and realized by using the linear motor. The linear motor can be controlled by the force signal picked up by the force sensor installed on the motor. To analyze the human dexterity in the operation of balancing the pendulum, the Laminar Phase analysis is utilized. Comparing the human operation with a PD feedback control is also discussed.