Abstract
This paper presents an overview of various methods of controlling the microclimate of the production room and the features of the technological process as a control object. Based on the analysis of the control object, a mathematical model of the processes of ventilation and heating element, air humidification device to maintain optimal levels of CO2 concentration, humidity and temperature in the room is developed. The solution of the control problem of the heating and ventilation system in the production premises leads to energy savings on average by 8-12 % while ensuring optimal comfort for the residents. In addition, taking into account the inevitable lag of control channels in relation to changes in microclimate parameters, the mathematical model provides an accurate prediction of process development, as well as high accuracy of control results.