Kim, Byungchan 강병덕 박신석 Kang, Sung Chul 2024-01-13T03:32:39Z 2024-01-13T03:32:39Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/102067 English skill learning impedance control reinforcement learning stiffiness ellipse contact task Robot Skill Learning Strategy for Contact Task Conference 1 URAI2007, pp.20 - 25 URAI2007 20 25 KO