A study on dynamical deliberation of advantage by stabilometer installing center of gravity feedback system

Abstract

This paper proposes the evaluation method for stabilometer installing center of gravity feedback system using the wearable force plates. This method estimated PD control parameters and offset value using the ankle joint angle and the forward-backward component of force. The ankle joint torque is calculated by inverse dynamics using ground reaction force, moment and acceleration. We conducted the measurement experiment using the stabilometer and the wearable force plates, and we estimated the PD feedback control parameter and offset parameter. The results indicated the change of parameters between first test and last test. The method can be used to depiction the effect by using the stabilometer.