RESEARCH OF APPLICATION FEATURES OF FUNCTIONAL DECOMPOSITION METHOD IN DEVELOPING SIMULATION MODELS OF A ROBOTIC PROCESS DIGITAL TWIN
The paper presents possibilities of applying functional modeling tools to the development of digital twins simulation models of collaborative robotic processes. As a result of the research, a prototype of a typical structure of a separate technological operation of a robotic process was obtained, which can serve as the basis for designing a communication agent (platform) of a multi-agent model. The necessity and specifics of using individual identification tools to form the prerequisites for the high-quality design of an object-oriented structure of a digital twin are demonstrated. In the form of a conceptual diagram, the relationship between identification and design methods is presented. On the basis of the research, the sequence of actions for using functional decomposition tools in the IDEF0 notation is shown, and a functional decomposition of the “positioning” technological operation within the technological process of robotic welding is also compiled. The presented decomposition picture is interpreted and described with the help of syntactic constructions of the high-level C++ programming language.