持続可能な再製造システムに向けて：検査配分・炭素価格・OEM-ODM連携の統合
Toward Sustainable Remanufacturing Systems: Integrating Inspection Allocation, Carbon Pricing, And OEM-ODM Coordination (原題)
Montororing YDR, Santosa B, Karningsih PD
🤖 gxceed AI 要約
日本語
炭素価格政策下での再製造システムにおける検査配分最適化モデルを構築。OEM自社再製造（Model S）とODM委託（Model O）をMINLPで比較した。Model Sは総コスト約19,728ドル・不良品3.84個と、Model O（約52,916ドル・23.52個）を全ケースで上回り、製造・再製造・検査の一元化が効率と品質を改善することを示す。
English
This study builds an inspection-allocation optimization model for remanufacturing under carbon pricing, comparing OEM self-remanufacturing (Model S) with ODM outsourcing (Model O) via MINLP. Model S outperforms Model O in all cases (USD 19,728 vs 52,916 total cost; 3.84 vs 23.52 rejected units), showing that consolidating manufacturing, remanufacturing, and inspection improves efficiency, cost, and quality.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本では再製造・リマンが循環経済政策と炭素価格（GXリーグ・カーボンプライシング構想）の交点として注目される。OEM-ODM連携と検査配分の設計は、サプライチェーン全体のScope3削減と収益性を両立させる実務的示唆を持つ。
In the global GX context
Amid ISSB/CSRD-driven Scope 3 and circular-economy disclosure, this paper links carbon pricing to remanufacturing network design. It adds to global scholarship on how inspection allocation and OEM-ODM governance shape both emissions and cost, relevant to transition-finance and supply-chain decarbonization debates.
👥 読者別の含意
🔬研究者:炭素価格下での検査配分とOEM-ODM連携を統合したMINLPモデルの定式化が参考になる。
🏢実務担当者:再製造を自社で行うかODM委託するかの意思決定と検査設計により、コストと不良率を大きく改善できる。
🏛政策担当者:炭素価格設計が再製造の内製・委託選択と循環経済の効率に与える影響を考慮すべき。
📄 Abstract（原文）
<title>Abstract</title> <p>This study develops an inspection allocation optimisation model for remanufacturing systems that incorporates collaborative interactions between Original Equipment Manufacturers (OEMs) and Original Design Manufacturers (ODMs) under a carbon pricing policy framework. The model deals with key challenges in remanufacturing operations, including variability in returned product quality, inspection related costs, and reduce carbon emissions throughout the production lifecycle. Two remanufacturing configurations are examined. The first is the Self Remanufacturing Model (Model S), in which the OEM manages all manufacturing and remanufacturing activities independently. The second is the Outsourcing Decentralised Remanufacturing Model (Model O), where remanufacturing operations are delegated to an ODM. A mathematical formulation is developed using a Mixed Integer Nonlinear Programming (MINLP) approach with the objective of minimising total production costs. The proposed model is analysed through numerical simulations using LINGO software under three different levels. The results show Model S outperforms Model O across all experimental cases. Model S achieves a total production cost of USD 19,727.93, whereas Model O incurs a substantially higher cost of USD 52,916.07. Model S generates only 3.84 rejected units, significantly fewer than the 23.52 rejected units observed in Model O. These conclusions suggest that consolidating manufacturing, remanufacturing, and inspection decisions within a single decision making entity can substantially improve system efficiency, decrease operational costs, and improve product quality. This research contributes to the remanufacturing literature by proposing an integrated optimisation method that simultaneously considers inspection allocation decisions, carbon pricing mechanisms, and OEM-ODM coordination strategies.</p>
🔗 Provenance — このレコードを発見したソース
- Research Square https://doi.org/10.21203/rs.3.rs-10823369/v1first seen 2026-09-11 04:41:37 · last seen 2026-09-21 04:22:13
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。