Zobrazeno 1 - 10
of 307
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
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
Publikováno v:
Journal of Marine Science and Engineering, Vol 10, Iss 11, p 1637 (2022)
The study develops a portable interface system to inform berthing operators of the position and heading in relation to the quay when berthing a large vessel equipped with distance-measuring instruments. A portable interface system is indispensable fo
Externí odkaz:
https://doaj.org/article/a33bd5d765834931bd00bb0bc3fe1f2f