Abstract
The work is dedicated to the recycle object control. There is a classification of recycle objects with the release of four types: recycle “by the concentration”, “by the weight”, “by the parameters”, as well as “the combined recycle”. For the first three classes of objects the structure of automatic control systems was presented, the analysis of the impact of uncertainty on the performance of the models of these systems was carried out. For recycle objects “by the concentration” the analysis of the automatic control system was done for an object without self-leveling in a straight chain with self-leveling; for the recycle objects “by the weight” and “by the parameters” the analysis of the automatic control system was carried out for an object without self-leveling in a straight chain. Numerical evaluation criterion of efficiency dependencies on the magnitude of the ratio parameters (gain and time constant) model of the object and the object of control for all occasions were received.