Automatic positioning system (APS) structure of cold air enthalpy stream of a vortical power divider (VPD) is resulted. Interval transfer functions of open-loop and closed loop APS are received. Calculation of open-loop ASP transfer factor from a condition of accuracy assurance is executed. The analysis and assurance of the closed loop system stability, and ASP synthesis by a method of logarithmic peak-frequency characteristics are performed. Interval transfer function of a correcting element is received. The experimental research of corrected ASP on VPD model sample is spent.
vortical power divider, automatic positioning system, enthalpy stream, frequency characteristics