A knowledge-based approach to the generation of IDEFO models

Though a powerful tool for modelling manufacturing systems, IDEF0 is not without weaknesses. It is generally recognised that the process of IDEF0 modelling can be time-consuming and inconsistent. However, the process may be automated to improve time-effectiveness and consistency. This paper proposes a knowledge-based system for automating the process. The system, which is meant for the discrete manufacturing industry, is based on the concept of reference models. It is intended for the modellers of manufacturing systems, as an aid rather than as their replacement. A. prototype of the proposed system has been developed. The paper explains the knowledge-based approach to the generation of IDEF0 models and describes the work that has been done at Gintic on the development of the prototype system.