A model of the processes in a galvanic bath during heating is based on the finite element method. The processes of heating the air chamber and directly the reagent solution are simulated. Based on the constructed model, an automatic control system for heating elements is being developed, which provides a sufficient heating rate, a stable temperature and protects the heating elements from burnout. An application program has been created that allows performing the calculations without studying complex modeling systems.

The general approach to forecasting of optimum values of operational indicators of the agricultural machine-tractor aggregate for the specified operating conditions is considered. As an example of its realization for the concrete unit the balanced system of operational indicators received as a result, their values, optimum levels of loading and use degree are given.