Model of system-object three-dimensional knowledge base

The article deals with the original model of the knowledge base, based on a three-dimensional classification and the system-object approach “Unit-Function-Object”, which provides storage of interconnected information about conceptual and material systems. A formal description of the knowledge base model by means of descriptive logic is presented. The procedures for using the knowledge base built according to the proposed model for predicting and supporting management, as well as the procedures for creating using system classification analysis and maintenance, are described. An example of three-dimensional classification in the field of emergency situations is given.