Source Data Model of Integration Manufacturing Information System

Yong Jun Feng

doi:10.4028/www.scientific.net/aef.2-3.624

Abstract

The moments transmitted by a universal joint in varying operating condition was investigated. A model of shaft system driven by a universal joint which consists of a driving shaft, a driven shaft and a cross piece is chose. Both structure misalignment and error misalignment between the two shafts at the universal joint was considered, and the study was based on the assumption that friction, inertia and elastic forces of the cross piece were disregarded. Two pairs of Euler angles were introduced to denote structure misalignment and error misalignment respectively, sets of reference frames were built up on the driving shaft, driven shaft and cross piece. Using direction cosine matrixes to describe the relation between different frames, then the expressions of components of the Considering the processes of manufacturing enterprise design, plan, technology, manufacture and etc, it analyses the composition and interdependence of enterprise information system data in this paper. Emphasizing the technical and process section data, analyzing these data’s source, attribute and outgoing. It creates an integral information system basic data model, obtains a system overlap model of these kinds of source data acquisition, provides a settle method for source data incomplete, inaccurate, and substandard of the manufacturing enterprise information system.

Highlights

The significant character of integrated information system is that it covers all the principal post and operation flow, creates a complete business closed loop where there is not information isolated region exist
For contract and market prediction all come from sales department, manufacturing order is the beginning of the whole production, following production preparation and delivery which form a main line business ring
Information transition among different business flow should satisfy that product design and technology layout course must supply complete, accurate, standard and unique information in time for the sequence plan from design and process view firstly, secondly from plan layout view, which is an important labeling of integral information system

Summary

Introduction

The significant character of integrated information system is that it covers all the principal post and operation flow, creates a complete business closed loop where there is not information isolated region exist. The main line management business of manufacturing enterprises is the flow process of the order material design, process, plan, implement and feedback information among different managerial posts and departments, see Fig[1], which represents the enterprise management process macroscopically. It finds that all the system basic information are order product design and technology, for the integral manufacture enterprise information system.

Results

Conclusion