Prereguisites for Creating a Digital Twin of the Technological LFC-Process, According to the Monitoring of the Foundry

elements; some data about the tests of the object, for example, the readings of the sensors, by which the calculated data can be confirmed. Thus, the DT allows in virtual space to simulate the change in the state and characteristics of the entire product when the characteristics of any of its elements or technological operations of its production change. The systems of remote monitoring of the technological process parameters for the central hall of the casting shop according to the LFC process are considered, as well as methods for their rational solution on the theoretical basis of modern applied mathematics.