This article discusses computer simulation of the flotationprocess,taking into account the hydrodynamic structure of the interactingflows. Various vaants are studied, the possibility of using differential equations of typical models ofnertial and integral links is shown. This made it possible to justify a mlistage meod of identifying a flotation facility. The results obtained allowed us o evlop acptable computer models of the dynamics of the flotation process. Methods for moling an object and a control system for flotation complexes based on omuter mols of the process occurring in the gas and liquid phase have been devloped.