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中島 慎介*; Moro, A.*; 小松 廉*; Faragasso, A.*; 松日楽 信人*; Woo, H.*; 川端 邦明; 山下 淳*; 淺間 一*
Proceedings of International Topical Workshop on Fukushima-Daiichi Decommissioning Research 2024 (FDR2024) (Internet), 4 Pages, 2024/10
Fuel debris retrieval at the bottom of the primary containment vessel (PCV) is one of the significant tasks for the decommissioning of the nuclear power plant and in particular for 1F. It is challenging for conventional manipulators to perform the retrieval process due to the presence of radiation, water leakage, and poor lighting conditions. We tackle those problems with the design and fabrication of a novel mechanical manipulator and its control and navigation algorithm. Continuous Variable Transmission (CVT)-based actuation improves the robot's shock resistance. AI-based navigation algorithm enables semiautonomous navigation and grasping in the cluttered environment inside the PCV.
松日楽 信人*; 小松 廉*; 中島 慎介*; 山下 淳*; 福井 類*; 高橋 浩之*; 島添 健次*; Woo, H.*; 田村 雄介*; 高橋 隆行*; et al.
no journal, ,
This research aims to develop human resources in the field of remote technology for the decommissioning of the Fukushima Daiichi Nuclear Power Plant (1F). We conduct research on a monitoring platform for fuel debris removal. We expect to develop research personnel through participation in projects, lectures, and facility tours.
中島 慎介*; 小松 廉*; Moro, A.*; Faragasso, A.*; Woo, H.*; 川端 邦明; 淺間 一*
no journal, ,
This research aims at developing a novel manipulator for retrieving fuel debris on the Fukushima Daiichi Nuclear Power Plant (1F) as shown in Figure 1. We conduct research on designing shock-resistant CVT (Continuously Variable Transmission) robot in collaboration with the University of Sussex. Our main focus is on navigation and control.
松日楽 信人*; 小松 廉*; 中島 慎介*; 山下 淳*; 福井 類*; 高橋 浩之*; 島添 健次*; Woo, H.*; 田村 雄介*; 高橋 隆行*; et al.
no journal, ,
This research aims to develop human resources in the field of remote technology for the decommissioning of the Fukushima Daiichi Nuclear Power Plant. We conduct research on a monitoring platform for fuel debris removal. Here, the developments on prototype experiments were described. We expect to develop research personnel through participation in projects, lectures, and facility tours.
松日楽 信人*; 小松 廉*; 中島 慎介*; 山下 淳*; 福井 類*; 高橋 浩之*; 島添 健次*; Woo, H.*; 田村 雄介*; 高橋 隆行*; et al.
no journal, ,
本プロジェクトでは、福島第一原子力発電所の廃炉に向けた遠隔技術分野の人材育成を目的として、燃料デブリ取り出しのためのモニタリングプラットフォームの研究を行っている。本発表では、開発したモニタリングプラットフォームのプロトタイプを用いた実験と各要素技術について説明する。また、本プロジェクトへの参加、講演会での発表、関連施設の見学などを通して、研究人材の育成を期待している。
中島 慎介*; 小松 廉*; Moro, A.*; Fraggasso, A.*; Woo, H.*; 松日楽 信人*; 川端 邦明; 淺間 一*
no journal, ,
The aim of this research is to develop a novel manipulator for retrieving fuel debris on the Fukushima Daiichi Nuclear Power Plant (1F) as shown in Figure 1. We designed a shock-resistant CVT (Continuously Variable Transmission) robot in collaboration with the University of Sussex.
中島 慎介*; Moro, A.*; 小松 廉*; Faragasso, A.*; 松日楽 信人*; Woo, H.*; 川端 邦明; 山下 淳*; 淺間 一*
no journal, ,
The aim of this research is to develop a novel manipulator for retrieving fuel debris on the Fukushima Daiichi Nuclear Power Plant (1F) as shown in Figure 1. We designed a shock-resistant CVT (Continuously Variable Transmission) robot in collaboration with the University of Sussex.