دانلود مقاله ISI انگلیسی شماره 52224
عنوان فارسی مقاله

تجزیه گروه کاری به هم وابسته برای مهندسی همزمان

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
52224 2003 25 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
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عنوان انگلیسی
Decomposition of interdependent task group for concurrent engineering☆ ☆
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Computers & Industrial Engineering, Volume 44, Issue 3, March 2003, Pages 435–459

کلمات کلیدی
مهندسی همزمان - فرآیند تحلیل سلسله مراتبی - ماتریس ساختار طراحی - آنالیز خوشه ای
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چکیده انگلیسی

In concurrent engineering, project tasks generally involve the establishment of multifunctional teams in which team members from different functional departments interact in every phase of development tasks to design the products and processes concurrently. However, the increasing complexity of product development and design process often come up with large interdependent task groups due to the nature of the concurrent strategy. The large size of interdependent task groups makes it difficult for team organization and thus delays the project completion. This calls for the intention of this research to develop an effective model to: (1) transform the binary task relationships into the quantifiable task coupling strengths; and (2) to decompose the large interdependent task group into smaller and manageable sub-groups. Design structure matrix (DSM), analytic hierarchy process and cluster analysis are used to represent task relationships, quantify task couplings and decompose large size of task groups. Clustering performance between numerical DSM versus binary DSM is evaluated using a simulation experiment. The experimental results show that the clustering performance of using numerical DSM is better than the use of binary DSM. The effectiveness of this model is then demonstrated by an illustrative example. The result shows that our proposed model is capable of decomposing the large coupling task group that helps team organization for concurrent engineering project.

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