ミズヤマ ハジメ   MIZUYAMA Hajime
  水山 元
   所属   青山学院大学  理工学部 経営システム工学科
   職種   教授
言語種別 日本語
発行・発表の年月 1997
形態種別 学術雑誌
査読 査読有り
標題 分解的アプローチによる品質設計法(第1報) : 製品が複数の部品に並列に分解される場合
執筆形態 共同
掲載誌名 精密工学会誌
巻・号・頁 509-514頁
著者・共著者 山品 元
概要 This paper presents a new method of designing a product in consideration of its quality, or solving the design-for-quality problem of the product, with decornpositional approach, assuming that the product is decomposed into plural parts in parallel. At the stage of product design, product quality is evaluated with Taguchi's quality loss function, which can be regarded as a measure of the generalized quality cost of the product, and its expected value is often estimated through statistically designed experiments. The proposed method derives the solution of the design-for-quality problem from performing plural small groups of experiments, which are concerned with each part of the product respectively, instead of conducting a huge group of experiments about the whole of the product, so that the scale, complexity and difficulty of the experiments are reduced. Further, the effectiveness of the method is investigated through an example.