Kapitanov A.V.
The different models of knowledge representation in the information system of technical preparation of production (TPP): the logical model and the production systems of frames, the model of semantic networks. It is shown that the construction of them information domain model of TPP to use modern methods of knowledge representation. Methods based on the unit of semantic networks to the greatest extent meet the requirements of the TPP, as they allow to take into account the semantics of the domain.
Keywords: information model, production planning, knowledge representation, the frame, the predicate.