ISSN:
1435-5663
Keywords:
Key words. Data exchange; Database system; Data model; Manufacturing information system; Rule knowledge database; Turnkey system
Source:
Springer Online Journal Archives 1860-2000
Topics:
Computer Science
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Technology
Notes:
Abstract. In a previous paper, the concept of a Generic Non Standard-specific Information Flow System (GNSIFS) was discussed [1]. The main feature of GNSIFS is that it can perform data exchange among a group of manufacturing systems, regardless of the operating systems or standards being used. Further research in this field shows that, to enhance the capability of GNSIFS, the database system of GNSIFS, which is considered to be the key constituent of the whole system, should consist of a relational data model that is to be complemented with a free format data model. In addition, the ‘reasoning’ capability of this information flow system can also be advanced if a Rule Knowledge DataBase (RKDB), together with the associated inference engine, can be included in the GNSIFS, resulting in the formation of a Hybrid Manufacturing Information System (HMIS) which manages the information flow from a combination of relational, free format and rule knowledge data models. This hybrid information management feature is favourable to the progressive advancement of the ‘reasoning’ nature of the system, and at the same time, has the benefit of relational data processing. This paper describes the architecture required for the formation of this Hybrid Manufacturing Information System (HMIS), and tests this system in a real company to evaluate its viability in an industrial environment.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s003660050031
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