Designing a decision support system scheme based on the ontology of recomposable manufacturing

The purpose of the work is to design a scheme of the DSS of a recomposable manufacturing using an ontological approach and mathematical modeling. The decomposition of the production process in the recomposed manufacturing is carried out, the main influencing factors are identified. The conceptual scheme and hierarchy of classes of the constructed ontology of the subject area are given. In order to take into account the priority of influencing factors and identify the controlling influences affecting the speed of reconfiguration of the recomposed manufacturing, the Ishikawa cause-and-effect diagram was developed. A formalized description of the process of choosing the optimal way to reconfigure the system is proposed. A DSS scheme for the reconfigurable manufacturing has been developed, based on the consideration of temporal and spatial factors of the reconfiguration. A recomposition time structure is proposed, which allows optimizing several factors at the same time. An example of optimizing the recomposition time of a recomposable manufacturing area using the Bellman dynamic programming method and graph theory is demonstrated.