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2023 年度 実績報告書

Seru Production and its Applications to Smart Manufacturing

研究課題

研究課題/領域番号 20K01897
研究機関同志社大学

研究代表者

殷 勇  同志社大学, ビジネス研究科, 教授 (50344776)

研究分担者 伊藤 嘉浩  長岡技術科学大学, 工学研究科, 教授 (60436235)
野田 英雄  東京理科大学, 経営学部ビジネスエコノミクス学科, 教授 (90347724)
研究期間 (年度) 2020-04-01 – 2024-03-31
キーワードセル生産方式 / スマート工場
研究実績の概要

Over the last four years, our research team has been focused on deepening the understanding and enhancing the mathematical modeling of seru formation and loading in production systems. This culminated in a significant discovery regarding seru mechanisms last year, presenting a strong potential for publication in top-tier journals.
Year 1-3: In the initial years, we developed and analyzed various problem sets related to seru formation and loading by manipulating different input elements. The majority were identified as NP-hard and non-convex. For NP-hard problems, we determined achievable approximation ratios and developed polynomial algorithms that provided solutions with these optimal ratios. For non-convex problems, we created algorithms that achieved locally optimal results. This modeling required extracting key elements pertinent to smart manufacturing from diverse sources such as industrial conferences, academic journals, and interactions with MBA students with factory experience.
Final Year: The last year’s research uncovered a fundamental mechanism in the seru system, marking a major theoretical and practical breakthrough that has potential applications in smart manufacturing.
Conclusion: Our four-year research journey has significantly advanced the analysis and modeling of seru systems. We adopted a systematic approach that utilized a broad set of input variables to create effective mathematical models. Our ongoing research aims to further explore seru systems and contribute groundbreaking developments to the academic and industrial communities.

  • 研究成果

    (2件)

すべて 2023 その他

すべて 国際共同研究 (1件) 雑誌論文 (1件) (うち査読あり 1件)

  • [国際共同研究] 福州大学(中国)

    • 国名
      中国
    • 外国機関名
      福州大学
  • [雑誌論文] An on-line seru scheduling algorithm with proactive waiting considering resource conflicts2023

    • 著者名/発表者名
      Li, Dongni, Yuzhou Jiang, Jinhui Zhang, Zihua Cui, and Yong Yin.
    • 雑誌名

      European Journal of Operational Research

      巻: 309 ページ: 506-515

    • DOI

      10.1016/j.ejor.2023.01.022

    • 査読あり

URL: 

公開日: 2024-12-25  

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