Industrial Engineering Journal

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Product Manufacturing Process Quality Variation Source Interpretative Structural Modeling and its Application

  

  1. 1.Dongling School of Economics and Management, University of Science and Technology Beijing, Beijing 100083, China;2. China AeroPolytechnology Establishment, Beijing 100028, China; 3. School of Reliability and Systems Engineering,Beijing University of Aeronautics and Astronautics, Beijing 100191, China
  • Online:2016-10-31 Published:2017-02-21

Abstract:

Based on the analysis of the mode of variation transmission and accumulation, and the relationship between variation factors in manufacturing processes, the topological structure is simplified as a directed graph and adjacency matrix using graph theory method, and steps of variation source interpretative structural modeling are presented, which provides an engineering application case study of establishing adjacency matrix based on causality diagram, calculating the reachable matrix based on Boolean algebra method, establishing quality variation source interpretative structure modeling, and determining improved priorities and providing technical proposals.

Key words: interpretative structural modeling, variation source, adjacency matrix, Boolean algebra