- 안정 파지를 위한 16자유도 역구동 관절을 가지는 인간형 로봇 손 개발
- ㆍ 저자명
- 양현대,박성우,박재한,배지훈,백문홍,Yang. Hyun-Dae,Park. Sung-Woo,Park. Jae-Han,Bae. Ji-Hun,Baeg. Moon-Hong
- ㆍ 간행물명
- 로봇학회논문지
- ㆍ 권/호정보
- 2011년|6권 3호|pp.220-229 (10 pages)
- ㆍ 발행정보
- 한국로봇학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
This paper focuses on a development of an anthropomorphic robot hand. Human hand is able to dexterously grasp and manipulate various objects with not accurate and sufficient, but inaccurate and scarce information of target objects. In order to realize the ability of human hand, we develop a robot hand and introduce a control scheme for stable grasping by using only kinematic information. The developed anthropomorphic robot hand, KITECH Hand, has one thumb and three fingers. Each of them has 4 DOF and a soft hemispherical finger tip for flexible opposition and rolling on object surfaces. In addition to a thumb and finger, it has a palm module composed the non-slip pad to prevent slip phenomena between the object and palm. The introduced control scheme is a quitely simple based on the principle of virtual work, which consists of transposed Jacobian, joint angular position, and velocity obtained by joint angle measurements. During interaction between the robot hand and an object, the developed robot hand shows compliant grasping motions by the back-drivable characteristics of equipped actuator modules. To validate the feasibility of the developed robot hand and introduced control scheme, collective experiments are carried out with the developed robot hand, KITECH Hand.