METHODOLOGY OF PHASED ORGANIZATION FOR DIGITAL PRODUCTION TO ENSURE THE QUALITY OF ELECTRONICS USING THE CONCEPT OF DFM

For the production of new generation products and the development of new technologies, modern development and production of high-tech high-tech products are aimed at the production of radioelectronics that meet modern requirements. The relevance of the production of innovative electronics, its miniaturization and import-sharing leads to the need to develop methods for modeling technological processes. The article discusses the application of the principles of the concept of industry 4.0 in the production of electronics with the introduction of the concept of Design for Manufacturing in the environment of computer mathematics MatLab in order to improve the performance of the production process. Technological processes can be described in the form of mathematical models built using the apparatus of Markov chains. On the basis of the developed model, results are obtained confirming the efficiency of using graphs in the management of technological operations. Modeling by production stages with the use of electronics in the manufacturing process allows us to reveal not only the structure of the product, consisting of individual elements of the tracker, but also to show the topology of the technological process of its manufacture. The choice of graph theory in the development of mathematical modeling is based on the main production stages of manufacturing elements in connection with the disclosure of a high level of detail of the object being modeled and ensuring the full interrelation of the components of the product in order to prevent the release of defects and, on the contrary, increase the quality of products at minimum cost. The use of DFM-analysis in the MatLab computer environment in the production and correction of errors before the start of the production process allows to reduce the time of preparation and guaranteed to fulfill obligations to customers on the quality of products.