Tsetserukou D, Kajimoto H, Kawakami N, Tachi S. Safe reaction of a robot arm with torque sensing ability on the external disturbance and impact: implementation of a new variable impendance control . JAMRIS [Internet]. 2008 Nov. 22 [cited 2025 Apr. 30];2(4):31-7. Available from: https://www.jamris.org/index.php/JAMRIS/article/view/616