FIELD: chemical, petrochemical and other industries. SUBSTANCE: invention refers to systems of automatic digital control over objects with unsteady dynamic characteristics functioning under conditions of high-level controlled disturbances. Adaptive digital combined control system of unsteady technological objects has comparator, digital regulator, adder, disturbance compensator, present identification unit designed to adapt parameters of model of object to control channel, present identification unit intended to compute optimal adjustment of digital regulator and correction unit meant to correct adjustment of disturbance compensator. EFFECT: enhanced quality of digital control over objects with unsteady dynamic characteristics both in presence and in absence of measured disturbances. 1 dwg
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