The University of Shiga Prefecture · Faculty of Engineering · 教授

Research keywordsロバストパラメータ設計・感覚遅延・遠隔旋盤作業・フォークリフト・仮想現実シミュレータ・BMIアルゴリズム・神経リハビリテーション・ファジィ推論

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• Evaluating skilled worker performance under sensory delays in remote lathe operations2025 · 記述言語： 英語 掲載種別： 研究論文（国際会議プロシーディングス） A mathematical model for reuse efficiency is developed to quantitatively evaluate how many end-of-life products with repairs are circulated as reused products. Circular products have relative deterioration and absolute deterioration, in which the time to each deterioration follows an independent probability distribution. The reuse-efficiency model is generated by the harmonic mean of three reuse-efficiency factors generated by the relative and absolute deteriorations and repairs. Contour plots of the reuse efficiency, collection rate, durability, and repairing rate are shown when relative and absolute deteriorations follow independent Weibull distributions. Optimal solutions for product durability, the collection rate of end-of-life products, the repairing rate of the collected products, and the number of reuse cycles are obtained.
• Evaluation of forklift workers' perception accuracy of the carried cargo weight using a virtual reality simulator2025 · 記述言語： 英語 掲載種別： 研究論文（学術雑誌） A mathematical model for reuse efficiency is developed to quantitatively evaluate how many end-of-life products with repairs are circulated as reused products. Circular products have relative deterioration and absolute deterioration, in which the time to each deterioration follows an independent probability distribution. The reuse-efficiency model is generated by the harmonic mean of three reuse-efficiency factors generated by the relative and absolute deteriorations and repairs. Contour plots of the reuse efficiency, collection rate, durability, and repairing rate are shown when relative and absolute deteriorations follow independent Weibull distributions. Optimal solutions for product durability, the collection rate of end-of-life products, the repairing rate of the collected products, and the number of reuse cycles are obtained.
• Speedup of fuzzy-reason-based BMI algorithms for neurorehabilitation2025 · 記述言語： 英語 掲載種別： 研究論文（国際会議プロシーディングス） A mathematical model for reuse efficiency is developed to quantitatively evaluate how many end-of-life products with repairs are circulated as reused products. Circular products have relative deterioration and absolute deterioration, in which the time to each deterioration follows an independent probability distribution. The reuse-efficiency model is generated by the harmonic mean of three reuse-efficiency factors generated by the relative and absolute deteriorations and repairs. Contour plots of the reuse efficiency, collection rate, durability, and repairing rate are shown when relative and absolute deteriorations follow independent Weibull distributions. Optimal solutions for product durability, the collection rate of end-of-life products, the repairing rate of the collected products, and the number of reuse cycles are obtained.
• 情報の表現とコンピュータの仕組み[第7版]2024 · ムイスリ出版 2024年11月 （ ISBN: 978-4-89641-337-3 ）

• 工業製品の長寿命化・リユース回数,使用済み製品回収率の最適化による循環経済の実現2021 · 担当区分： 研究代表者 資金種別： 競争的資金
• 環境配慮型製品の時間軸・空間軸・機能軸に関する多元最適化による環境負荷低減2017 · 担当区分： 研究代表者 資金種別： 競争的資金
• 部品リユース・リサイクルを伴う環境配慮型製品の物理寿命・機能寿命の最適デザイン2014 · 担当区分： 研究代表者 資金種別： 競争的資金
• 環境保全、多様な選好、長期の時間軸の３要素を統合する市町村森林計画手法の開発2012 · 担当区分： 研究分担者 資金種別： 競争的資金

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