Tsuyoshi Koga

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A product with a long-life, such as a plant or ship, must be adaptable to future technology changes, regulations, and environmental changes. This paper proposes a design method for a future scenario embedded product to enhance a product's adaptability to various changes during its lifetime. The design method derives a modular structure between platform(More)
A modular structure recommendation method and component reducing method are proposed for the product family design. The customer's requirements and the product attributes are represented as a fuzzy set and a fuzzy variable using both a point-based and a range-based approach. On the basis of the fuzzy-based representation of the product and the customer(More)
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