What does this research mean for the field?

The newly developed arm mechanism with a multi-roller structure effectively controls the posture of fabric during curved sewing, improving the quality of automated sewing systems. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The study aims to enhance sewing of curved shapes, focusing on posture control during the process.

February 26, 20260 citations

円弧形状の布の縫製における幾何学的モデリングと多段ローラー列機構を用いた姿勢制御

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真立真勇弥立野航原航平原有千有一千田

Key Points

The study aims to enhance sewing of curved shapes, focusing on posture control during the process.
Developed a new arm mechanism based on previous automated sewing systems.
Designed a roller array structure at the end effector to manage fabric deformation.
Proposed geometric modeling and controller design for improved sewing techniques.
Conducted experiments to validate the effectiveness of the developed methods.
Demonstrated improved control of fabric posture during curved sewing.
Verified the functionality of the new arm mechanism in practical applications.
Proved the efficiency of the proposed geometric modeling and control strategies.

Abstract

先行研究において，ニット生地を対象とした直線縫製における姿勢変動抑制制御について検討し自動縫製システムの有効性を確認した．しかし，袖付や襟付において曲線縫製が求められる．そこで本研究では，先行研究で用いた自動縫製装置を基に，新たなアーム機構の開発を行った．このアーム機構は，布との接触部にあたるエンドエフェクタに複数ローラーで構成されたローラー列構造で，縫製時の布の変形を考慮した上で曲線縫製の達成を図る．また，布の幾何学的モデリング及び制御器の設計方法を提案し，実験によりその有効性を検証した．

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Cite This Study

立野 et al. (2025) studied this question.

synapsesocial.com/papers/699fe39d95ddcd3a253e791b https://doi.org/10.1299/jsmedmc.2025.42

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February 26, 20260 citations

円弧形状の布の縫製における幾何学的モデリングと多段ローラー列機構を用いた姿勢制御

View Full Paper

真立真勇弥立野航原航平原有千有一千田

Key Points

The study aims to enhance sewing of curved shapes, focusing on posture control during the process.
Developed a new arm mechanism based on previous automated sewing systems.
Designed a roller array structure at the end effector to manage fabric deformation.
Proposed geometric modeling and controller design for improved sewing techniques.
Conducted experiments to validate the effectiveness of the developed methods.
Demonstrated improved control of fabric posture during curved sewing.
Verified the functionality of the new arm mechanism in practical applications.
Proved the efficiency of the proposed geometric modeling and control strategies.

Abstract

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View Full Paper

Cite This Study

立野 et al. (2025) studied this question.

synapsesocial.com/papers/699fe39d95ddcd3a253e791b https://doi.org/10.1299/jsmedmc.2025.42

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