著者

武居 直行 野畑 茂広 藤本 英雄

出版者

The Robotics Society of Japan

雑誌

日本ロボット学会誌 (ISSN:02891824)

巻号頁・発行日

vol.26, no.6, pp.635-642, 2008-09-15 (Released:2010-08-25)

参考文献数

18

被引用文献数

5 7

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This paper is concerned with the human-robot system such as power assist system based on the position-controlbased impedance control (admittance control) . The system has two force inputs from the operator and the environment, which may cause the vibratory behavior when the robot comes in contact with the environment. It is because the operational force and the contact force do not balance due to the noise, error, delay and so on. This paper proposes the admittance control with two inputs that achieves steady contact with an environment by modifying the contact force information. The effectiveness of the proposed method is demonstrated through several experiments.