Zobrazeno 1 - 10
of 510
pro vyhledávání: '"Hyouk Ryeol Choi"'
Publikováno v:
Frontiers in Robotics and AI, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/979d3909ef864c328da205530e0f0426
Autor:
Issac Rhee, Chun Soo Kim, Heeyeon Jeong, Seunghwan Um, Seung Jae Moon, Yeonggwang Son, Yong Bum Kim, Ho Sang Jung, Hyouk Ryeol Choi
Publikováno v:
IEEE Access, Vol 12, Pp 94822-94833 (2024)
This paper presents a gripper structure that improves the known potential limitations of curved fingertip movements and the restricted range of objects that can be grasped during power grasp in two-finger adaptive grippers. In the proposed gripper, a
Externí odkaz:
https://doaj.org/article/b8162886c38042a7b14ea79acdaa79d0
Publikováno v:
Advanced Intelligent Systems, Vol 5, Iss 1, Pp n/a-n/a (2023)
Existing pneumatic artificial muscles generally rely on the use of either positive or negative pressure for actuation with each having their own advantages and disadvantages. Herein, a hyperbaric vacuum‐based artificial muscle (Hyper‐VAM) making
Externí odkaz:
https://doaj.org/article/86552d310b0b405aba6c3a8fc30d0c15
Autor:
Uikyum Kim, Dawoon Jung, Heeyoen Jeong, Jongwoo Park, Hyun-Mok Jung, Joono Cheong, Hyouk Ryeol Choi, Hyunmin Do, Chanhun Park
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-13 (2021)
Though robotic hands capable of adaptive grasping have been developed, realizing integrated hands with higher degree of freedom (DOF) movement and technology compatibility remains a challenge. Here, the authors report integrated linkage-driven roboti
Externí odkaz:
https://doaj.org/article/0792630305f64fad8fdb225222b6b31a
Autor:
Tuan Luong, Sungwon Seo, Kihyeon Kim, Jeongmin Jeon, Francisco Yumbla, Ja Choon Koo, Hyouk Ryeol Choi, Hyungpil Moon
Publikováno v:
IEEE Access, Vol 9, Pp 26071-26082 (2021)
Stiffness adjustability is one of the key characteristics that help humans achieve safe and reliable motions. This paper aims to realize the simultaneous position-stiffness control of an antagonistic joint driven by a type of super-coiled polymer (SC
Externí odkaz:
https://doaj.org/article/054089d8951a47abae30570d2c5f9d7d
Autor:
Seung Hwan Song, Hyouk Ryeol Choi
Publikováno v:
IEEE Access, Vol 9, Pp 147985-147993 (2021)
Buoyancy-aided unmanned aerial vehicle (UAV) has a powerful advantage in terms of flight time and safety, compared to conventional multirotors. However, previously developed platforms showed limited flight maneuverability (i.e. omnidirectional transl
Externí odkaz:
https://doaj.org/article/3d730a09e4014a65a8b102bfea9bbff8
Autor:
Sung-Hoon Kim, Kisuk Choi, Hyouk Ryeol Choi, Taesung Kim, Jonghwan Suhr, Kwang Jin Kim, Hyoung Jin Choi, Jae-Do Nam
Publikováno v:
ACS Omega, Vol 4, Iss 6, Pp 10036-10043 (2019)
Externí odkaz:
https://doaj.org/article/757933a7c93f400487f047ec85476ebd
Autor:
Kisuk Choi, Ye Chan Kim, Hanna Sun, Sung-Hoon Kim, Ji Wang Yoo, In-Kyung Park, Pyoung-Chan Lee, Hyoung Jin Choi, Hyouk Ryeol Choi, Taesung Kim, Jonghwan Suhr, Young Kwan Lee, Jae-Do Nam
Publikováno v:
ACS Omega, Vol 4, Iss 5, Pp 7994-8000 (2019)
Externí odkaz:
https://doaj.org/article/bc4bffc258c04b649575adc0f7ef6b89
Autor:
Jinho So, Uikyum Kim, Yong Bum Kim, Dong-Yeop Seok, Sang Yul Yang, Kihyeon Kim, Jae Hyeong Park, Seong Tak Hwang, Young Jin Gong, Hyouk Ryeol Choi
Publikováno v:
Cyborg and Bionic Systems, Vol 2021 (2021)
The soft robot manipulator is attracting attention in the surgical fields with its intrinsic softness, lightness in its weight, and safety toward the human organ. However, it cannot be used widely because of its difficulty of control. To control a so
Externí odkaz:
https://doaj.org/article/74585a6db390435c8530e8d31fe37177
Publikováno v:
Actuators, Vol 10, Iss 12, p 316 (2021)
For soft grippers to be applied in atypical industrial environments, they must conform to an object’s exterior shape and momentarily change their stiffness. However, many of the existing grippers have limitations with respect to these functions: th
Externí odkaz:
https://doaj.org/article/35034e0387294a11b367ab413b1ab1a7