Zobrazeno 1 - 10
of 434
pro vyhledávání: '"Young Bok Kim"'
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 7966 (2024)
Nowadays, the demand for high-precision devices is becoming more intense, thanks to the growing complexity and sophistication of modern technology and applications, including microscopy, nanomeasurement and analysis instruments. However, challenges a
Externí odkaz:
https://doaj.org/article/02e97b4b529f4e3797226b9f100b32ec
Autor:
Thinh Huynh, Young-Bok Kim
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 3, p 459 (2024)
This study investigates the automated transportation control problem of an offshore floating platform that has limited or no maneuverability. The proposed solution involves two tugboats pushing into the platform and two other tugs towing it in the op
Externí odkaz:
https://doaj.org/article/62f9c99d6f484b04a4aee696bb0be4c0
Publikováno v:
IEEE Access, Vol 11, Pp 112719-112730 (2023)
Manned water-powered aerial vehicles have been widely applied in the entertainment field. By leveraging an abundant water source, these exhibit great potential for implementation in various fields, especially in high-risk environments such as rescue
Externí odkaz:
https://doaj.org/article/b2f9f3ad5308409f8a0f0caf8e480916
Autor:
Thinh Huynh, Young-Bok Kim
Publikováno v:
Actuators, Vol 13, Iss 3, p 82 (2024)
This article presents the design and validation of a novel visual servoing scheme for a surveillance system. In this system, a two-axis gimbal mechanism operates the rotation of a camera which is able to provide visual information on the tracked targ
Externí odkaz:
https://doaj.org/article/729db0fabb2f4112ae026a2788a6212b
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract Wheat (Triticum aestivum L.) and small red bean [Vigna angularis (Willd. Ohwi & Ohashi)] are the main ingredients of walnut-shaped “Hodugwaja”. An innovative wheat small red bean double cropping system was evaluated in a rice field in th
Externí odkaz:
https://doaj.org/article/e8e89092d10043ca9805e3082eeddaf5
Design of Robust Fault-Tolerant Control for Target Tracking System With Input Delay and Sensor Fault
Autor:
Thinh Huynh, Young-Bok Kim
Publikováno v:
IEEE Access, Vol 9, Pp 123889-123900 (2021)
This paper presents a robust fault-tolerant control scheme that provides reliable tracking and effective disturbance rejection for a low-cost tracking system. As the controlled apparatus, a 2-axis gimbaled mechanism is involved in a networked control
Externí odkaz:
https://doaj.org/article/de799e5432504b2c8137b2a24fbdfd89
Autor:
Shin Young Park, Young-Man Kim, Seonju Yi, Sangeun Lee, Baeg-Ju Na, Chang Bo Kim, Jung-il Kim, Hea Sook Kim, Young Bok Kim, Yoojin Park, In Sil Huh, Hye Kyung Kim, Hyung Jun Yoon, Hanaram Jang, Kyungnam Kim, Yeonhwa Chang, Inhye Kim, Hyeyoung Lee, Jin Gwack, Seong Sun Kim, Miyoung Kim, Sanghui Kweon, Young June Choe, Ok Park, Young Joon Park, Eun Kyeong Jeong
Publikováno v:
Emerging Infectious Diseases, Vol 26, Iss 8, Pp 1666-1670 (2020)
We describe the epidemiology of a coronavirus disease (COVID-19) outbreak in a call center in South Korea. We obtained information on demographic characteristics by using standardized epidemiologic investigation forms. We performed descriptive analys
Externí odkaz:
https://doaj.org/article/4fc4259684234380a08adb31e8b0267f
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 12, Iss , Pp 943-956 (2020)
In this study, the motion control problem of the vessel towed by a towing ship (tugboat) is considered. The non-powered towed ship is dragged by the towing ship. Even though the towed ship is equipped with propulsion systems, they cannot be used at l
Externí odkaz:
https://doaj.org/article/c059a73a89d849f4a053fb699f8c22d6
Autor:
Thinh Huynh, Young-Bok Kim
Publikováno v:
Drones, Vol 7, Iss 3, p 162 (2023)
Flying water-jet propulsion devices, such as jet boards, jet packs, and jet bikes, can execute complex flight maneuvers. However, they require the direct involvement of trained operators to control, and their applications are very limited. In this st
Externí odkaz:
https://doaj.org/article/941172b391fb4ca9960143f7c5cc1025
Publikováno v:
Applied Sciences, Vol 13, Iss 3, p 1965 (2023)
In this study, we propose and analyze three designs of a novel aerial system that aims for autonomous firefighting missions in the body or border of water areas. In such areas, it is difficult and even dangerous for human firefighters, and firefighti
Externí odkaz:
https://doaj.org/article/7d58447db44e439998e1b0df516be547