A model for the forming operational knowledge for an expert system for providing radioelectronic facilities with spare parts, tools and accessories

The paper justifies the reason for forming knowledge as a way of obtaining it for an expert system that provides radioelectronic facilities with spare parts, tools and accessories. It defines the type of knowledge as operational according to the classification. The paper reveals that for the subject area under consideration, such knowledge is at the system level in the form of regularities between the parameters of the support system elements: service personnel, radioelectronic facilities, transport system, storage bases of various hierarchical levels, repair and production enterprises. To obtain them, the authors use the method of knowledge formation by developing a specialized mathematical apparatus based on modeling and identifying the required patterns that form the basis of new knowledge. The main provisions of the work are related to constructing a model for forming operational knowledge for an expert system for providing radioelectronic facilities with spare parts, tools and accessories. The first stage involves determining the model structure and parameters. The second stage includes developing a formalized description of radioelectronic facilities, storage bases, a repair enterprise, a production enterprise, taking into account the parameters of the service personnel and the transport system. The third stage synthesizes a formalized description of the support system elements into a single model and determines an approach to obtaining the initial data for forming the expert system operational knowledge. The result of the work done is the software product called the Instrumental environment for forming operational knowledge for the expert system for providing radioelectronic facilities with spare parts.