On the quality of ontological models

Factors affecting the quality of ontological models are discussed. General requirements to their quality are formulated. The dependence of the quality of the model on the quality of the definitions of the concepts entering into it is indicated. The role of the cognizing subject in the Frege triangle is formalized. The proximity of the meaning of the word to the image is created by the synergetic effect of a correct understanding of the concept. Hence follows the importance of the primary use of the words of the national language to denote concepts. Examples of false-oriented terms are given. The ontological model of the quality of systems with control is analyzed. As the main drawback of the model, the incompatibility of narrowly disciplined definitions of concepts in an interdisciplinary model was noted. Definitions of generalizing concepts are proposed. On their basis, a scale of active stability of systems with control has been developed.