System Modeling of Physical and Mechanical Properties of a Casting on its Chemical Composition

The paper investigates the problem of constructing a system of models for an object with many input and output variables using the example of modeling the dependence of the mechanical properties of a metal casting on chemical composition of raw materials. A technique for constructing system models for multidimensional objects based on experimental data is described. As a result of modeling, a system of models was obtained that allows one to simultaneously select the chemical composition for given mechanical properties.