2101 Multi-Objective Optimization for Simultanious Design of Module Commonalization and Supply Chain Configuration for Global Product Family

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  • 2101 グローバルプロダクトファミリーにおけるモジュール共通化とサプライチェーン構成の同時計画のための多目的最適設計(OS1-2 製品設計開発のためのモデリング・方法論・マネジメントII)

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Global product family design has been more important under the global manufacturing. In this paper, we regard the problem that design module commonalization and supply chain simultaneously as a partial problem of the global product family design. We propose a multi-objective mathematical model for this simultaneous design problem under the criteria on quality, profit and delivery time. An optimization method for obtaining Pareto optimal solutions is configured by a neighborhood cultivation genetic algorithm and simplex method. Pareto optimal solutions are analyzed by principal component analysis technique and cluster analysis technique. This paper demonstrates a numerical case study for ascertaining the validity and promise of the proposed mathematical model and computational techniques.

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