Automation of repair company processes through the use of digital models

Russian State Agrarian University - Moscow Timiryazev Agricultural Academy, 49, Timiryazevskaya Street, Moscow, 127550, Russia

^* Corresponding author: grinchenko@rgau-msha.ru

Abstract

The article discusses the improvement of the process of picking and assembling an internal combustion engine, during repair, using the method of complete interchangeability, by digitizing it. The purpose of the study is to create a digital model of the process of picking and assembling an internal combustion engine during repair for an enterprise. In the study of the theoretical basis, which serves as the basis for the implementation of the picking and assembling process by the method of complete interchangeability, methods of analysis and synthesis were used. The Buisness Studio software product was used to design the digital model, the IDEF0 notation was used to determine the location of the picking and assembling process, and the BPMN notation was used to model the diagram of the process in question. As a result of the work, a diagram of the decomposition of the work processes of the repair enterprise was obtained, as well as a simulation model of the process of picking and assembling of the internal combustion engine, which presents the operations, the process, its resources, main events, and also details the features of the method of complete interchangeability. The resulting model makes it possible to optimize the order of assembly cycles, based on current information about the state of the enterprise, its resources and consumer requirements.