Modeling of image, video and text fusion quality data packet system for aerospace complex products based on business intelligence

摘要

For the construction of image, video and text fusion quality data packet system during the whole life of complex products, a business intelligence-based logic modeling method is proposed in this paper. As the amount of Polymorphic data from multiple distributed sources continues to grow exponentially, automation tools are becoming critical to decision makers. The balanced scorecard method is used as the basis for modeling, and the traditional dimensions are modified slightly to meet the requirements of quality data management in aerospace enterprises. A data warehouse with predefined fact and dimension tables is created, and a technical solution is provided to meet the requirements and scales of enterprises. In terms of model applications, any enterprise quality manager can extract value from data in the quality data package system for improvement. Online analytical processing (OLAP) cubes support major tasks, such as key quality feature source tracing and analysis, quality issue data mining and integrated quality data delivery. (C) 2018 Published by Elsevier Inc.