DSpace Community:https://repository.kopri.re.kr/handle/201206/50612024-01-18T15:06:07Z2024-01-18T15:06:07ZCultivation of innovative ICT-based interdisciplinary global talents for AI-based big data research in microorganism genomeLee, Jun Hyuckhttps://repository.kopri.re.kr/handle/201206/145892023-08-17T01:44:31Z2023-08-16T00:00:00ZTitle: Cultivation of innovative ICT-based interdisciplinary global talents for AI-based big data research in microorganism genome
Authors: Lee, Jun Hyuck2023-08-16T00:00:00ZPlanning to Promote Ship-Building of the Next Generation Ice-Breaking Research VesselSeo, Won-Sanghttps://repository.kopri.re.kr/handle/201206/133472022-04-22T07:09:58Z2021-06-30T00:00:00ZTitle: Planning to Promote Ship-Building of the Next Generation Ice-Breaking Research Vessel
Authors: Seo, Won-Sang2021-06-30T00:00:00ZCollection of data on Antarctic activities prior to the operation of the Araon : Focused on research and supply ship.Nam, SangHeonhttps://repository.kopri.re.kr/handle/201206/131872022-03-24T07:15:03Z2021-01-01T00:00:00ZTitle: Collection of data on Antarctic activities prior to the operation of the Araon : Focused on research and supply ship.
Authors: Nam, SangHeon2021-01-01T00:00:00ZDevelopment of Unmanned Ground Vehicle (UGV) for Detecting Crevasses in GlaciersChung, ChanghyunKim, Hyoung-KwonYoon, Dong-JinLee, Joohanhttps://repository.kopri.re.kr/handle/201206/117832022-03-24T07:14:08Z2021-01-01T00:00:00ZTitle: Development of Unmanned Ground Vehicle (UGV) for Detecting Crevasses in Glaciers
Authors: Chung, Changhyun; Kim, Hyoung-Kwon; Yoon, Dong-Jin; Lee, Joohan
Abstract: Research activities in Antarctica face a number of risk factors, such as cold, strong winds, and isolated or dangerous environments. Among them, crevasses, which are deep cracks in glaciers, can cause fatal accidents since they are difficult to locate as they are covered with snow. In this paper, we present the development, design, and deployment of an UGV (Unmanned Ground Vehicle) that can explore ice-sheets and be used in various polar research fields. The developed UGV was customized to remotely detect crevasses and prevent related accidents. In order to adapt to the harsh terrain of Antarctica, the vehicle features ground clearance over 260 mm, four-wheel-drive ability with a 400W high-power motor, as well as passive joints and differential links to allow for four-point contact on rough terrain. The UGV is also designed to run for more than two hours on the Antarctic ice sheet at a speed of 2.5 m/sec. The control unit uses open-source hardware and software for rapid function implementation and ease of future customization. In November 2019, the UGV detected crevasses successfully by towing an IPR (Ice Penetrating Radar) along the 2.6 km section of the Browning Pass around Jang Bogo Station, Antarctica. Further improvement is required for heading angle errors due to magnetic compass malfunctions in Antarctica, and for the vibration and misalignment of the traction device for the towing research equipment.2021-01-01T00:00:00Z