Virtual simulators in the automated control system subsystem for training operators of metal-cutting machines

The article describes the proposed method of automated construction of virtual simulators for the subsystem of personnel training of the automated control systems of production. Its distinctive feature is the work with the customer based on the provision of functional videos from production, as well as the formalization of the design and development process in the form of structures for the process of creating software and visual modules taking into account the specifics of the development of virtual reality simulators. An ontological model has been developed for the construction of virtual simulators for training machine tool operators in the automated control systems of production, which uses the identified basic concepts and relationships between them in the subject area of work of machine tool operators. Its implementation is based on the Protege software environment. The following diagrams are proposed: functional and contextual IDEF0 of the functioning of virtual simulators for training in working on universal metal-cutting machines: milling and turning. The architecture of a virtual simulator for use in the subsystem of training personnel of automated control systems of production, as well as a structural diagram of the formation of practice-oriented skills in working on metal-cutting machines using virtual simulators are described.