Device for automatic air quality control in livestock premises

The influence of the microclimate on the productivity of the dairy herd is considered in the introduction. The influence of individual parameters of the microclimate on productivity is given. The methods of regulating these parameters are considered, and the basic principles are given. The results and their discussions describe the functions that an automatic air quality control device should perform at this stage. A study on modeling changes in the air flow velocity was carried out, as well as the primary block diagram of the controller control have been developed. The exact number of control circuit control channels is determined. Tasks for further research are set. The authors have determined the signals applied to the actuators, a simulation model of changes in the air flow velocity inside the room have been developed, and the initial control scheme, expressed in a structural form, have been presented.