1A1-J02 上肢用2自由度CPM装置のインピーダンス制御(医療・福祉ロボティクス・メカトロニクス)

概要

論文の詳細を見る
Continuous Passive Motion (CPM) is a surgical treatment or physiotherapy after surgery or trauma. Most of the CPM devices used for treatment of the elbow joint have one degree of freedom in flex-/extension. For this reason, the patients are limited in pro-/supination of the forearm with flex-/extension of the elbow joint according to the arm movement of the CPM device. In this paper, a novel impedance control scheme of CPM device considering not only flex-/extension but also pro-/supination is proposed. Impedance control is designed for the reference trajectory measured from a normal subject, and the parameters for impedance control are designed in order to suppress the excessive force at the limitation of range of motion. The effectiveness of the proposed scheme is evaluated by experiments.
一般社団法人日本機械学会の論文
2007-05-11