The choice of the data transmission method during the study of improving the reliability and ensuring safe operation of products

The purpose of this work is to choose the most optimal method of data transmission for conducting research on improving the reliability and ensuring safe operation of products obtained by 3D printing, operated at low temperatures. This is very important, since any error that occurs when transmitting the results of the study is fraught with further inaccuracies, and, subsequently, possibly human lives or environmental and economic disasters. The article describes the main methods of data transmission suitable for this case. Their advantages and disadvantages, possible problems when deploying networks in production or when scaling the experiment are analyzed in detail. Further, a comparison of each method is made by assigning estimates for the required groups of indicators. Based on the results of the comparison, conclusions were drawn about the best way to transfer data for this study, which may be useful in carrying out further work, as well as in similar studies in the future.